{ "user_name": "", "num_solved": 0, "num_total": 2218, "ac_easy": 0, "ac_medium": 0, "ac_hard": 0, "stat_status_pairs": [ { "stat": { "question_id": 2354, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Health to Beat Game", "question__title_slug": "minimum-health-to-beat-game", "question__hide": false, "total_acs": 484, "total_submitted": 768, "frontend_question_id": 2214, "is_new_question": true }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2336, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "The Number of Users That Are Eligible for Discount", "question__title_slug": "the-number-of-users-that-are-eligible-for-discount", "question__hide": false, "total_acs": 403, "total_submitted": 809, "frontend_question_id": 2205, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2335, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Finding the Topic of Each Post", "question__title_slug": "finding-the-topic-of-each-post", "question__hide": false, "total_acs": 227, "total_submitted": 643, "frontend_question_id": 2199, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2322, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Ways to Build Sturdy Brick Wall", "question__title_slug": "number-of-ways-to-build-sturdy-brick-wall", "question__hide": false, "total_acs": 691, "total_submitted": 1174, "frontend_question_id": 2184, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2321, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Weighted Subgraph With the Required Paths", "question__title_slug": "minimum-weighted-subgraph-with-the-required-paths", "question__hide": false, "total_acs": 5400, "total_submitted": 15479, "frontend_question_id": 2203, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2320, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find All K-Distant Indices in an Array", "question__title_slug": "find-all-k-distant-indices-in-an-array", "question__hide": false, "total_acs": 19529, "total_submitted": 30214, "frontend_question_id": 2200, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2319, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Longest Substring of One Repeating Character", "question__title_slug": "longest-substring-of-one-repeating-character", "question__hide": false, "total_acs": 1584, "total_submitted": 5800, "frontend_question_id": 2213, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2318, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Points in an Archery Competition", "question__title_slug": "maximum-points-in-an-archery-competition", "question__hide": false, "total_acs": 7492, "total_submitted": 16054, "frontend_question_id": 2212, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2317, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Collisions on a Road", "question__title_slug": "count-collisions-on-a-road", "question__hide": false, "total_acs": 11382, "total_submitted": 29053, "frontend_question_id": 2211, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2316, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Hills and Valleys in an Array", "question__title_slug": "count-hills-and-valleys-in-an-array", "question__hide": false, "total_acs": 15457, "total_submitted": 27614, "frontend_question_id": 2210, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2315, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "The Change in Global Rankings", "question__title_slug": "the-change-in-global-rankings", "question__hide": false, "total_acs": 817, "total_submitted": 1250, "frontend_question_id": 2175, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2314, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Remove All Ones With Row and Column Flips II", "question__title_slug": "remove-all-ones-with-row-and-column-flips-ii", "question__hide": false, "total_acs": 819, "total_submitted": 1213, "frontend_question_id": 2174, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2313, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Longest Winning Streak", "question__title_slug": "longest-winning-streak", "question__hide": false, "total_acs": 487, "total_submitted": 995, "frontend_question_id": 2173, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2312, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Most Frequent Number Following Key In an Array", "question__title_slug": "most-frequent-number-following-key-in-an-array", "question__hide": false, "total_acs": 15391, "total_submitted": 25499, "frontend_question_id": 2190, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2311, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum White Tiles After Covering With Carpets", "question__title_slug": "minimum-white-tiles-after-covering-with-carpets", "question__hide": false, "total_acs": 5378, "total_submitted": 17922, "frontend_question_id": 2209, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2310, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Operations to Halve Array Sum", "question__title_slug": "minimum-operations-to-halve-array-sum", "question__hide": false, "total_acs": 10027, "total_submitted": 23405, "frontend_question_id": 2208, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2309, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximize Number of Subsequences in a String", "question__title_slug": "maximize-number-of-subsequences-in-a-string", "question__hide": false, "total_acs": 9406, "total_submitted": 31176, "frontend_question_id": 2207, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2308, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Divide Array Into Equal Pairs", "question__title_slug": "divide-array-into-equal-pairs", "question__hide": false, "total_acs": 15854, "total_submitted": 20300, "frontend_question_id": 2206, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2307, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Replace Non-Coprime Numbers in Array", "question__title_slug": "replace-non-coprime-numbers-in-array", "question__hide": false, "total_acs": 6767, "total_submitted": 19450, "frontend_question_id": 2197, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2306, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Create Binary Tree From Descriptions", "question__title_slug": "create-binary-tree-from-descriptions", "question__hide": false, "total_acs": 12892, "total_submitted": 18411, "frontend_question_id": 2196, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2305, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Append K Integers With Minimal Sum", "question__title_slug": "append-k-integers-with-minimal-sum", "question__hide": false, "total_acs": 14625, "total_submitted": 64032, "frontend_question_id": 2195, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2304, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Cells in a Range on an Excel Sheet", "question__title_slug": "cells-in-a-range-on-an-excel-sheet", "question__hide": false, "total_acs": 19178, "total_submitted": 22429, "frontend_question_id": 2194, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2303, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Unique Substrings With Equal Digit Frequency", "question__title_slug": "unique-substrings-with-equal-digit-frequency", "question__hide": false, "total_acs": 690, "total_submitted": 1174, "frontend_question_id": 2168, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2302, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Order Two Columns Independently", "question__title_slug": "order-two-columns-independently", "question__hide": false, "total_acs": 1021, "total_submitted": 1625, "frontend_question_id": 2159, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2301, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Array Pairs Divisible by K", "question__title_slug": "count-array-pairs-divisible-by-k", "question__hide": false, "total_acs": 7367, "total_submitted": 28005, "frontend_question_id": 2183, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2300, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Construct String With Repeat Limit", "question__title_slug": "construct-string-with-repeat-limit", "question__hide": false, "total_acs": 12297, "total_submitted": 24229, "frontend_question_id": 2182, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2299, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Merge Nodes in Between Zeros", "question__title_slug": "merge-nodes-in-between-zeros", "question__hide": false, "total_acs": 24472, "total_submitted": 28005, "frontend_question_id": 2181, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2298, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Integers With Even Digit Sum", "question__title_slug": "count-integers-with-even-digit-sum", "question__hide": false, "total_acs": 22669, "total_submitted": 34906, "frontend_question_id": 2180, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2297, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Amount of New Area Painted Each Day", "question__title_slug": "amount-of-new-area-painted-each-day", "question__hide": false, "total_acs": 2352, "total_submitted": 3894, "frontend_question_id": 2158, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2296, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "The Number of Passengers in Each Bus II", "question__title_slug": "the-number-of-passengers-in-each-bus-ii", "question__hide": false, "total_acs": 356, "total_submitted": 705, "frontend_question_id": 2153, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2295, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Time to Finish the Race", "question__title_slug": "minimum-time-to-finish-the-race", "question__hide": false, "total_acs": 5357, "total_submitted": 13357, "frontend_question_id": 2188, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2294, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Time to Complete Trips", "question__title_slug": "minimum-time-to-complete-trips", "question__hide": false, "total_acs": 17916, "total_submitted": 61192, "frontend_question_id": 2187, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2293, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Number of Steps to Make Two Strings Anagram II", "question__title_slug": "minimum-number-of-steps-to-make-two-strings-anagram-ii", "question__hide": false, "total_acs": 20155, "total_submitted": 28735, "frontend_question_id": 2186, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2292, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Counting Words With a Given Prefix", "question__title_slug": "counting-words-with-a-given-prefix", "question__hide": false, "total_acs": 25598, "total_submitted": 32935, "frontend_question_id": 2185, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2291, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum AND Sum of Array", "question__title_slug": "maximum-and-sum-of-array", "question__hide": false, "total_acs": 5117, "total_submitted": 11921, "frontend_question_id": 2172, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2290, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Removing Minimum Number of Magic Beans", "question__title_slug": "removing-minimum-number-of-magic-beans", "question__hide": false, "total_acs": 13641, "total_submitted": 33410, "frontend_question_id": 2171, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2289, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Operations to Make the Array Alternating", "question__title_slug": "minimum-operations-to-make-the-array-alternating", "question__hide": false, "total_acs": 14912, "total_submitted": 45583, "frontend_question_id": 2170, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2288, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Operations to Obtain Zero", "question__title_slug": "count-operations-to-obtain-zero", "question__hide": false, "total_acs": 26189, "total_submitted": 34804, "frontend_question_id": 2169, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2287, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Number of Lines to Cover Points", "question__title_slug": "minimum-number-of-lines-to-cover-points", "question__hide": false, "total_acs": 677, "total_submitted": 1445, "frontend_question_id": 2152, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2286, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Time to Remove All Cars Containing Illegal Goods", "question__title_slug": "minimum-time-to-remove-all-cars-containing-illegal-goods", "question__hide": false, "total_acs": 7551, "total_submitted": 19451, "frontend_question_id": 2167, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2285, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Design Bitset", "question__title_slug": "design-bitset", "question__hide": false, "total_acs": 12651, "total_submitted": 43638, "frontend_question_id": 2166, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2284, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Smallest Value of the Rearranged Number", "question__title_slug": "smallest-value-of-the-rearranged-number", "question__hide": false, "total_acs": 19354, "total_submitted": 38234, "frontend_question_id": 2165, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2283, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Sort Even and Odd Indices Independently", "question__title_slug": "sort-even-and-odd-indices-independently", "question__hide": false, "total_acs": 23191, "total_submitted": 34293, "frontend_question_id": 2164, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2282, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Choose Numbers From Two Arrays in Range", "question__title_slug": "choose-numbers-from-two-arrays-in-range", "question__hide": false, "total_acs": 410, "total_submitted": 767, "frontend_question_id": 2143, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2281, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "The Number of Passengers in Each Bus I", "question__title_slug": "the-number-of-passengers-in-each-bus-i", "question__hide": false, "total_acs": 1469, "total_submitted": 2919, "frontend_question_id": 2142, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2280, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Good Triplets in an Array", "question__title_slug": "count-good-triplets-in-an-array", "question__hide": false, "total_acs": 3278, "total_submitted": 9700, "frontend_question_id": 2179, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2279, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Split of Positive Even Integers", "question__title_slug": "maximum-split-of-positive-even-integers", "question__hide": false, "total_acs": 13236, "total_submitted": 24502, "frontend_question_id": 2178, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2278, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find Three Consecutive Integers That Sum to a Given Number", "question__title_slug": "find-three-consecutive-integers-that-sum-to-a-given-number", "question__hide": false, "total_acs": 17671, "total_submitted": 29455, "frontend_question_id": 2177, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2277, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Equal and Divisible Pairs in an Array", "question__title_slug": "count-equal-and-divisible-pairs-in-an-array", "question__hide": false, "total_acs": 20480, "total_submitted": 25523, "frontend_question_id": 2176, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2276, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Groups of Strings", "question__title_slug": "groups-of-strings", "question__hide": false, "total_acs": 5252, "total_submitted": 21465, "frontend_question_id": 2157, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2275, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find Substring With Given Hash Value", "question__title_slug": "find-substring-with-given-hash-value", "question__hide": false, "total_acs": 8493, "total_submitted": 41711, "frontend_question_id": 2156, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2274, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Keep Multiplying Found Values by Two", "question__title_slug": "keep-multiplying-found-values-by-two", "question__hide": false, "total_acs": 31142, "total_submitted": 42292, "frontend_question_id": 2154, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2273, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Pour Water Between Buckets to Make Water Levels Equal", "question__title_slug": "pour-water-between-buckets-to-make-water-levels-equal", "question__hide": false, "total_acs": 800, "total_submitted": 1169, "frontend_question_id": 2137, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2272, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Good People Based on Statements", "question__title_slug": "maximum-good-people-based-on-statements", "question__hide": false, "total_acs": 8040, "total_submitted": 17503, "frontend_question_id": 2151, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2271, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Rearrange Array Elements by Sign", "question__title_slug": "rearrange-array-elements-by-sign", "question__hide": false, "total_acs": 25530, "total_submitted": 31148, "frontend_question_id": 2149, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2270, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find All Lonely Numbers in the Array", "question__title_slug": "find-all-lonely-numbers-in-the-array", "question__hide": false, "total_acs": 22080, "total_submitted": 36534, "frontend_question_id": 2150, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2269, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Elements With Strictly Smaller and Greater Elements ", "question__title_slug": "count-elements-with-strictly-smaller-and-greater-elements", "question__hide": false, "total_acs": 24643, "total_submitted": 40704, "frontend_question_id": 2148, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2268, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Remove All Ones With Row and Column Flips", "question__title_slug": "remove-all-ones-with-row-and-column-flips", "question__hide": false, "total_acs": 9477, "total_submitted": 12380, "frontend_question_id": 2128, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2267, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Difference in Sums After Removal of Elements", "question__title_slug": "minimum-difference-in-sums-after-removal-of-elements", "question__hide": false, "total_acs": 4450, "total_submitted": 9755, "frontend_question_id": 2163, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2266, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Cost to Set Cooking Time", "question__title_slug": "minimum-cost-to-set-cooking-time", "question__hide": false, "total_acs": 6601, "total_submitted": 19741, "frontend_question_id": 2162, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2265, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Partition Array According to Given Pivot", "question__title_slug": "partition-array-according-to-given-pivot", "question__hide": false, "total_acs": 17371, "total_submitted": 21147, "frontend_question_id": 2161, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2264, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Sum of Four Digit Number After Splitting Digits", "question__title_slug": "minimum-sum-of-four-digit-number-after-splitting-digits", "question__hide": false, "total_acs": 24199, "total_submitted": 27556, "frontend_question_id": 2160, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2263, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Running Time of N Computers", "question__title_slug": "maximum-running-time-of-n-computers", "question__hide": false, "total_acs": 7617, "total_submitted": 20394, "frontend_question_id": 2141, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2262, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Solving Questions With Brainpower", "question__title_slug": "solving-questions-with-brainpower", "question__hide": false, "total_acs": 17244, "total_submitted": 39048, "frontend_question_id": 2140, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2261, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "All Divisions With the Highest Score of a Binary Array", "question__title_slug": "all-divisions-with-the-highest-score-of-a-binary-array", "question__hide": false, "total_acs": 18749, "total_submitted": 30361, "frontend_question_id": 2155, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2260, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Divide a String Into Groups of Size k", "question__title_slug": "divide-a-string-into-groups-of-size-k", "question__hide": false, "total_acs": 23345, "total_submitted": 35582, "frontend_question_id": 2138, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2259, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Operations to Remove Adjacent Ones in Matrix", "question__title_slug": "minimum-operations-to-remove-adjacent-ones-in-matrix", "question__hide": false, "total_acs": 411, "total_submitted": 992, "frontend_question_id": 2123, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2258, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Elements in Array After Removing and Replacing Elements", "question__title_slug": "elements-in-array-after-removing-and-replacing-elements", "question__hide": false, "total_acs": 853, "total_submitted": 1158, "frontend_question_id": 2113, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2257, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Earliest Possible Day of Full Bloom", "question__title_slug": "earliest-possible-day-of-full-bloom", "question__hide": false, "total_acs": 6531, "total_submitted": 9671, "frontend_question_id": 2136, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2256, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Words Obtained After Adding a Letter", "question__title_slug": "count-words-obtained-after-adding-a-letter", "question__hide": false, "total_acs": 12848, "total_submitted": 34669, "frontend_question_id": 2135, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2255, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Swaps to Group All 1's Together II", "question__title_slug": "minimum-swaps-to-group-all-1s-together-ii", "question__hide": false, "total_acs": 12616, "total_submitted": 26737, "frontend_question_id": 2134, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2254, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Check if Every Row and Column Contains All Numbers", "question__title_slug": "check-if-every-row-and-column-contains-all-numbers", "question__hide": false, "total_acs": 24531, "total_submitted": 47165, "frontend_question_id": 2133, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2253, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Build the Equation", "question__title_slug": "build-the-equation", "question__hide": false, "total_acs": 574, "total_submitted": 1013, "frontend_question_id": 2118, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2252, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "The Airport With the Most Traffic", "question__title_slug": "the-airport-with-the-most-traffic", "question__hide": false, "total_acs": 2013, "total_submitted": 2924, "frontend_question_id": 2112, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2251, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Ways to Divide a Long Corridor", "question__title_slug": "number-of-ways-to-divide-a-long-corridor", "question__hide": false, "total_acs": 6290, "total_submitted": 15721, "frontend_question_id": 2147, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2250, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "K Highest Ranked Items Within a Price Range", "question__title_slug": "k-highest-ranked-items-within-a-price-range", "question__hide": false, "total_acs": 7901, "total_submitted": 19831, "frontend_question_id": 2146, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2249, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count the Hidden Sequences", "question__title_slug": "count-the-hidden-sequences", "question__hide": false, "total_acs": 11049, "total_submitted": 31522, "frontend_question_id": 2145, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2248, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Cost of Buying Candies With Discount", "question__title_slug": "minimum-cost-of-buying-candies-with-discount", "question__hide": false, "total_acs": 19937, "total_submitted": 32946, "frontend_question_id": 2144, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2247, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Unique Flavors After Sharing K Candies", "question__title_slug": "number-of-unique-flavors-after-sharing-k-candies", "question__hide": false, "total_acs": 1168, "total_submitted": 2001, "frontend_question_id": 2107, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2246, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Employees to Be Invited to a Meeting", "question__title_slug": "maximum-employees-to-be-invited-to-a-meeting", "question__hide": false, "total_acs": 4449, "total_submitted": 14913, "frontend_question_id": 2127, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2245, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Destroying Asteroids", "question__title_slug": "destroying-asteroids", "question__hide": false, "total_acs": 17802, "total_submitted": 36879, "frontend_question_id": 2126, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2244, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Laser Beams in a Bank", "question__title_slug": "number-of-laser-beams-in-a-bank", "question__hide": false, "total_acs": 22895, "total_submitted": 27473, "frontend_question_id": 2125, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2243, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Check if All A's Appears Before All B's", "question__title_slug": "check-if-all-as-appears-before-all-bs", "question__hide": false, "total_acs": 26511, "total_submitted": 36511, "frontend_question_id": 2124, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2242, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Subsequence of Size K With the Largest Even Sum", "question__title_slug": "subsequence-of-size-k-with-the-largest-even-sum", "question__hide": false, "total_acs": 1000, "total_submitted": 2547, "frontend_question_id": 2098, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2241, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Recover the Original Array", "question__title_slug": "recover-the-original-array", "question__hide": false, "total_acs": 6213, "total_submitted": 16555, "frontend_question_id": 2122, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2240, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Intervals Between Identical Elements", "question__title_slug": "intervals-between-identical-elements", "question__hide": false, "total_acs": 10628, "total_submitted": 25291, "frontend_question_id": 2121, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2239, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Execution of All Suffix Instructions Staying in a Grid", "question__title_slug": "execution-of-all-suffix-instructions-staying-in-a-grid", "question__hide": false, "total_acs": 14027, "total_submitted": 16898, "frontend_question_id": 2120, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2238, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "A Number After a Double Reversal", "question__title_slug": "a-number-after-a-double-reversal", "question__hide": false, "total_acs": 25428, "total_submitted": 33017, "frontend_question_id": 2119, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2237, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Longest Palindrome by Concatenating Two Letter Words", "question__title_slug": "longest-palindrome-by-concatenating-two-letter-words", "question__hide": false, "total_acs": 12464, "total_submitted": 32698, "frontend_question_id": 2131, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2236, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Twin Sum of a Linked List", "question__title_slug": "maximum-twin-sum-of-a-linked-list", "question__hide": false, "total_acs": 25459, "total_submitted": 30962, "frontend_question_id": 2130, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2235, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Capitalize the Title", "question__title_slug": "capitalize-the-title", "question__hide": false, "total_acs": 20887, "total_submitted": 35022, "frontend_question_id": 2129, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2234, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Operations to Make the Array K-Increasing", "question__title_slug": "minimum-operations-to-make-the-array-k-increasing", "question__hide": false, "total_acs": 8211, "total_submitted": 22725, "frontend_question_id": 2111, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2233, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Smooth Descent Periods of a Stock", "question__title_slug": "number-of-smooth-descent-periods-of-a-stock", "question__hide": false, "total_acs": 17293, "total_submitted": 31354, "frontend_question_id": 2110, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2232, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Adding Spaces to a String", "question__title_slug": "adding-spaces-to-a-string", "question__hide": false, "total_acs": 20154, "total_submitted": 36018, "frontend_question_id": 2109, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2231, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find First Palindromic String in the Array", "question__title_slug": "find-first-palindromic-string-in-the-array", "question__hide": false, "total_acs": 37302, "total_submitted": 46786, "frontend_question_id": 2108, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2230, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Cost to Reach City With Discounts", "question__title_slug": "minimum-cost-to-reach-city-with-discounts", "question__hide": false, "total_acs": 1856, "total_submitted": 3271, "frontend_question_id": 2093, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2229, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Fruits Harvested After at Most K Steps", "question__title_slug": "maximum-fruits-harvested-after-at-most-k-steps", "question__hide": false, "total_acs": 6012, "total_submitted": 17111, "frontend_question_id": 2106, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2228, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Watering Plants II", "question__title_slug": "watering-plants-ii", "question__hide": false, "total_acs": 10409, "total_submitted": 20283, "frontend_question_id": 2105, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2227, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Sum of Subarray Ranges", "question__title_slug": "sum-of-subarray-ranges", "question__hide": false, "total_acs": 21038, "total_submitted": 35016, "frontend_question_id": 2104, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2226, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Rings and Rods", "question__title_slug": "rings-and-rods", "question__hide": false, "total_acs": 26544, "total_submitted": 32488, "frontend_question_id": 2103, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2225, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Substrings That Begin and End With the Same Letter", "question__title_slug": "substrings-that-begin-and-end-with-the-same-letter", "question__hide": false, "total_acs": 2884, "total_submitted": 4162, "frontend_question_id": 2083, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2224, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Drop Type 1 Orders for Customers With Type 0 Orders", "question__title_slug": "drop-type-1-orders-for-customers-with-type-0-orders", "question__hide": false, "total_acs": 2715, "total_submitted": 2985, "frontend_question_id": 2084, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2223, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "The Number of Rich Customers", "question__title_slug": "the-number-of-rich-customers", "question__hide": false, "total_acs": 3419, "total_submitted": 4221, "frontend_question_id": 2082, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2222, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Abbreviating the Product of a Range", "question__title_slug": "abbreviating-the-product-of-a-range", "question__hide": false, "total_acs": 1815, "total_submitted": 6417, "frontend_question_id": 2117, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2221, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Check if a Parentheses String Can Be Valid", "question__title_slug": "check-if-a-parentheses-string-can-be-valid", "question__hide": false, "total_acs": 7732, "total_submitted": 24666, "frontend_question_id": 2116, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2220, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find All Possible Recipes from Given Supplies", "question__title_slug": "find-all-possible-recipes-from-given-supplies", "question__hide": false, "total_acs": 18309, "total_submitted": 44386, "frontend_question_id": 2115, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2219, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Number of Words Found in Sentences", "question__title_slug": "maximum-number-of-words-found-in-sentences", "question__hide": false, "total_acs": 54987, "total_submitted": 61674, "frontend_question_id": 2114, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2218, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Paths in Maze That Lead to Same Room", "question__title_slug": "paths-in-maze-that-lead-to-same-room", "question__hide": false, "total_acs": 1527, "total_submitted": 2641, "frontend_question_id": 2077, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2217, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Step-By-Step Directions From a Binary Tree Node to Another", "question__title_slug": "step-by-step-directions-from-a-binary-tree-node-to-another", "question__hide": false, "total_acs": 24815, "total_submitted": 51432, "frontend_question_id": 2096, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2216, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Delete the Middle Node of a Linked List", "question__title_slug": "delete-the-middle-node-of-a-linked-list", "question__hide": false, "total_acs": 37947, "total_submitted": 65958, "frontend_question_id": 2095, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2215, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Finding 3-Digit Even Numbers", "question__title_slug": "finding-3-digit-even-numbers", "question__hide": false, "total_acs": 14449, "total_submitted": 25732, "frontend_question_id": 2094, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2214, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "The Winner University", "question__title_slug": "the-winner-university", "question__hide": false, "total_acs": 3319, "total_submitted": 4530, "frontend_question_id": 2072, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2213, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find All People With Secret", "question__title_slug": "find-all-people-with-secret", "question__hide": false, "total_acs": 11706, "total_submitted": 35942, "frontend_question_id": 2092, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2212, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Removing Minimum and Maximum From Array", "question__title_slug": "removing-minimum-and-maximum-from-array", "question__hide": false, "total_acs": 15574, "total_submitted": 26933, "frontend_question_id": 2091, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2211, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "K Radius Subarray Averages", "question__title_slug": "k-radius-subarray-averages", "question__hide": false, "total_acs": 13433, "total_submitted": 33142, "frontend_question_id": 2090, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2210, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find Target Indices After Sorting Array", "question__title_slug": "find-target-indices-after-sorting-array", "question__hide": false, "total_acs": 46686, "total_submitted": 58521, "frontend_question_id": 2089, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2209, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Equal Count Substrings", "question__title_slug": "number-of-equal-count-substrings", "question__hide": false, "total_acs": 961, "total_submitted": 1869, "frontend_question_id": 2067, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2208, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Account Balance", "question__title_slug": "account-balance", "question__hide": false, "total_acs": 2714, "total_submitted": 3190, "frontend_question_id": 2066, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2207, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Sequentially Ordinal Rank Tracker", "question__title_slug": "sequentially-ordinal-rank-tracker", "question__hide": false, "total_acs": 3685, "total_submitted": 6018, "frontend_question_id": 2102, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2206, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Detonate the Maximum Bombs", "question__title_slug": "detonate-the-maximum-bombs", "question__hide": false, "total_acs": 9329, "total_submitted": 23468, "frontend_question_id": 2101, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2205, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find Good Days to Rob the Bank", "question__title_slug": "find-good-days-to-rob-the-bank", "question__hide": false, "total_acs": 8876, "total_submitted": 19115, "frontend_question_id": 2100, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2204, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find Subsequence of Length K With the Largest Sum", "question__title_slug": "find-subsequence-of-length-k-with-the-largest-sum", "question__hide": false, "total_acs": 14144, "total_submitted": 32177, "frontend_question_id": 2099, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2203, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Spaces Cleaning Robot Cleaned", "question__title_slug": "number-of-spaces-cleaning-robot-cleaned", "question__hide": false, "total_acs": 2177, "total_submitted": 3989, "frontend_question_id": 2061, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2202, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Sum of k-Mirror Numbers", "question__title_slug": "sum-of-k-mirror-numbers", "question__hide": false, "total_acs": 4636, "total_submitted": 11548, "frontend_question_id": 2081, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2201, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Valid Arrangement of Pairs", "question__title_slug": "valid-arrangement-of-pairs", "question__hide": false, "total_acs": 4286, "total_submitted": 10764, "frontend_question_id": 2097, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2200, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Stamping the Grid", "question__title_slug": "stamping-the-grid", "question__hide": false, "total_acs": 3253, "total_submitted": 11585, "frontend_question_id": 2132, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2199, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Two Furthest Houses With Different Colors", "question__title_slug": "two-furthest-houses-with-different-colors", "question__hide": false, "total_acs": 22191, "total_submitted": 32310, "frontend_question_id": 2078, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2198, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Process Restricted Friend Requests", "question__title_slug": "process-restricted-friend-requests", "question__hide": false, "total_acs": 8860, "total_submitted": 16538, "frontend_question_id": 2076, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2197, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Decode the Slanted Ciphertext", "question__title_slug": "decode-the-slanted-ciphertext", "question__hide": false, "total_acs": 7626, "total_submitted": 15299, "frontend_question_id": 2075, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2196, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Reverse Nodes in Even Length Groups", "question__title_slug": "reverse-nodes-in-even-length-groups", "question__hide": false, "total_acs": 9042, "total_submitted": 18095, "frontend_question_id": 2074, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2195, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Time Needed to Buy Tickets", "question__title_slug": "time-needed-to-buy-tickets", "question__hide": false, "total_acs": 19780, "total_submitted": 31766, "frontend_question_id": 2073, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2194, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "The Category of Each Member in the Store", "question__title_slug": "the-category-of-each-member-in-the-store", "question__hide": false, "total_acs": 2367, "total_submitted": 3219, "frontend_question_id": 2051, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2193, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Fertile Pyramids in a Land", "question__title_slug": "count-fertile-pyramids-in-a-land", "question__hide": false, "total_acs": 3637, "total_submitted": 5828, "frontend_question_id": 2088, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2192, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Cost Homecoming of a Robot in a Grid", "question__title_slug": "minimum-cost-homecoming-of-a-robot-in-a-grid", "question__hide": false, "total_acs": 7710, "total_submitted": 15452, "frontend_question_id": 2087, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2191, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Number of Buckets Required to Collect Rainwater from Houses", "question__title_slug": "minimum-number-of-buckets-required-to-collect-rainwater-from-houses", "question__hide": false, "total_acs": 9185, "total_submitted": 20314, "frontend_question_id": 2086, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2190, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Common Words With One Occurrence", "question__title_slug": "count-common-words-with-one-occurrence", "question__hide": false, "total_acs": 20511, "total_submitted": 29037, "frontend_question_id": 2085, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2189, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Path Quality of a Graph", "question__title_slug": "maximum-path-quality-of-a-graph", "question__hide": false, "total_acs": 7701, "total_submitted": 13396, "frontend_question_id": 2065, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2188, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimized Maximum of Products Distributed to Any Store", "question__title_slug": "minimized-maximum-of-products-distributed-to-any-store", "question__hide": false, "total_acs": 10827, "total_submitted": 22399, "frontend_question_id": 2064, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2187, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Vowels of All Substrings", "question__title_slug": "vowels-of-all-substrings", "question__hide": false, "total_acs": 12375, "total_submitted": 22837, "frontend_question_id": 2063, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2186, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Vowel Substrings of a String", "question__title_slug": "count-vowel-substrings-of-a-string", "question__hide": false, "total_acs": 15736, "total_submitted": 23943, "frontend_question_id": 2062, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2185, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Accepted Candidates From the Interviews", "question__title_slug": "accepted-candidates-from-the-interviews", "question__hide": false, "total_acs": 2715, "total_submitted": 3523, "frontend_question_id": 2041, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2184, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Check if an Original String Exists Given Two Encoded Strings", "question__title_slug": "check-if-an-original-string-exists-given-two-encoded-strings", "question__hide": false, "total_acs": 4592, "total_submitted": 11495, "frontend_question_id": 2060, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2183, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Operations to Convert Number", "question__title_slug": "minimum-operations-to-convert-number", "question__hide": false, "total_acs": 9349, "total_submitted": 20354, "frontend_question_id": 2059, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2182, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find the Minimum and Maximum Number of Nodes Between Critical Points", "question__title_slug": "find-the-minimum-and-maximum-number-of-nodes-between-critical-points", "question__hide": false, "total_acs": 14512, "total_submitted": 25122, "frontend_question_id": 2058, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2181, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Smallest Index With Equal Value", "question__title_slug": "smallest-index-with-equal-value", "question__hide": false, "total_acs": 22556, "total_submitted": 30762, "frontend_question_id": 2057, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2180, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Number of Tasks You Can Assign", "question__title_slug": "maximum-number-of-tasks-you-can-assign", "question__hide": false, "total_acs": 4283, "total_submitted": 11664, "frontend_question_id": 2071, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2179, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Most Beautiful Item for Each Query", "question__title_slug": "most-beautiful-item-for-each-query", "question__hide": false, "total_acs": 7814, "total_submitted": 16114, "frontend_question_id": 2070, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2178, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Walking Robot Simulation II", "question__title_slug": "walking-robot-simulation-ii", "question__hide": false, "total_acs": 5466, "total_submitted": 25346, "frontend_question_id": 2069, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2177, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Check Whether Two Strings are Almost Equivalent", "question__title_slug": "check-whether-two-strings-are-almost-equivalent", "question__hide": false, "total_acs": 15798, "total_submitted": 23762, "frontend_question_id": 2068, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2176, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Parallel Courses III", "question__title_slug": "parallel-courses-iii", "question__hide": false, "total_acs": 8195, "total_submitted": 13615, "frontend_question_id": 2050, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2175, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Nodes With the Highest Score", "question__title_slug": "count-nodes-with-the-highest-score", "question__hide": false, "total_acs": 9215, "total_submitted": 19885, "frontend_question_id": 2049, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2174, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Next Greater Numerically Balanced Number", "question__title_slug": "next-greater-numerically-balanced-number", "question__hide": false, "total_acs": 8182, "total_submitted": 17705, "frontend_question_id": 2048, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2173, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Valid Words in a Sentence", "question__title_slug": "number-of-valid-words-in-a-sentence", "question__hide": false, "total_acs": 13404, "total_submitted": 45590, "frontend_question_id": 2047, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2172, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Low-Quality Problems", "question__title_slug": "low-quality-problems", "question__hide": false, "total_acs": 4127, "total_submitted": 4799, "frontend_question_id": 2026, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2171, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Second Minimum Time to Reach Destination", "question__title_slug": "second-minimum-time-to-reach-destination", "question__hide": false, "total_acs": 5678, "total_submitted": 15604, "frontend_question_id": 2045, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2170, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Number of Maximum Bitwise-OR Subsets", "question__title_slug": "count-number-of-maximum-bitwise-or-subsets", "question__hide": false, "total_acs": 12608, "total_submitted": 16865, "frontend_question_id": 2044, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2169, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Simple Bank System", "question__title_slug": "simple-bank-system", "question__hide": false, "total_acs": 11992, "total_submitted": 18462, "frontend_question_id": 2043, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2168, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Check if Numbers Are Ascending in a Sentence", "question__title_slug": "check-if-numbers-are-ascending-in-a-sentence", "question__hide": false, "total_acs": 21860, "total_submitted": 32092, "frontend_question_id": 2042, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2167, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Accounts That Did Not Stream", "question__title_slug": "number-of-accounts-that-did-not-stream", "question__hide": false, "total_acs": 3212, "total_submitted": 4407, "frontend_question_id": 2020, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2166, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Valid Move Combinations On Chessboard", "question__title_slug": "number-of-valid-move-combinations-on-chessboard", "question__hide": false, "total_acs": 2248, "total_submitted": 3817, "frontend_question_id": 2056, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2165, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Plates Between Candles", "question__title_slug": "plates-between-candles", "question__hide": false, "total_acs": 9732, "total_submitted": 20934, "frontend_question_id": 2055, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2164, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Two Best Non-Overlapping Events", "question__title_slug": "two-best-non-overlapping-events", "question__hide": false, "total_acs": 8056, "total_submitted": 18799, "frontend_question_id": 2054, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2163, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Kth Distinct String in an Array", "question__title_slug": "kth-distinct-string-in-an-array", "question__hide": false, "total_acs": 20588, "total_submitted": 28140, "frontend_question_id": 2053, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2162, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Partition Array Into Two Arrays to Minimize Sum Difference", "question__title_slug": "partition-array-into-two-arrays-to-minimize-sum-difference", "question__hide": false, "total_acs": 4986, "total_submitted": 22382, "frontend_question_id": 2035, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2161, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Stock Price Fluctuation ", "question__title_slug": "stock-price-fluctuation", "question__hide": false, "total_acs": 21751, "total_submitted": 46323, "frontend_question_id": 2034, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2160, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Operations to Make a Uni-Value Grid", "question__title_slug": "minimum-operations-to-make-a-uni-value-grid", "question__hide": false, "total_acs": 12800, "total_submitted": 25582, "frontend_question_id": 2033, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2159, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Two Out of Three", "question__title_slug": "two-out-of-three", "question__hide": false, "total_acs": 24386, "total_submitted": 33492, "frontend_question_id": 2032, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2158, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "The Number of Seniors and Juniors to Join the Company II", "question__title_slug": "the-number-of-seniors-and-juniors-to-join-the-company-ii", "question__hide": false, "total_acs": 1561, "total_submitted": 2759, "frontend_question_id": 2010, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2157, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Smallest K-Length Subsequence With Occurrences of a Letter", "question__title_slug": "smallest-k-length-subsequence-with-occurrences-of-a-letter", "question__hide": false, "total_acs": 4144, "total_submitted": 10766, "frontend_question_id": 2030, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2156, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Stone Game IX", "question__title_slug": "stone-game-ix", "question__hide": false, "total_acs": 4669, "total_submitted": 18991, "frontend_question_id": 2029, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2155, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find Missing Observations", "question__title_slug": "find-missing-observations", "question__hide": false, "total_acs": 12585, "total_submitted": 30153, "frontend_question_id": 2028, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2154, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Moves to Convert String", "question__title_slug": "minimum-moves-to-convert-string", "question__hide": false, "total_acs": 17418, "total_submitted": 32639, "frontend_question_id": 2027, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2153, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Subtree Removal Game with Fibonacci Tree", "question__title_slug": "subtree-removal-game-with-fibonacci-tree", "question__hide": false, "total_acs": 281, "total_submitted": 446, "frontend_question_id": 2005, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2152, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "The Number of Seniors and Juniors to Join the Company", "question__title_slug": "the-number-of-seniors-and-juniors-to-join-the-company", "question__hide": false, "total_acs": 2845, "total_submitted": 7351, "frontend_question_id": 2004, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2151, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "The Time When the Network Becomes Idle", "question__title_slug": "the-time-when-the-network-becomes-idle", "question__hide": false, "total_acs": 6175, "total_submitted": 12582, "frontend_question_id": 2039, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2150, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Kth Smallest Product of Two Sorted Arrays", "question__title_slug": "kth-smallest-product-of-two-sorted-arrays", "question__hide": false, "total_acs": 4764, "total_submitted": 17454, "frontend_question_id": 2040, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2149, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Remove Colored Pieces if Both Neighbors are the Same Color", "question__title_slug": "remove-colored-pieces-if-both-neighbors-are-the-same-color", "question__hide": false, "total_acs": 10783, "total_submitted": 19315, "frontend_question_id": 2038, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2148, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Number of Moves to Seat Everyone", "question__title_slug": "minimum-number-of-moves-to-seat-everyone", "question__hide": false, "total_acs": 21264, "total_submitted": 25680, "frontend_question_id": 2037, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2147, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "The Score of Students Solving Math Expression", "question__title_slug": "the-score-of-students-solving-math-expression", "question__hide": false, "total_acs": 3983, "total_submitted": 11881, "frontend_question_id": 2019, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2146, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Check if Word Can Be Placed In Crossword", "question__title_slug": "check-if-word-can-be-placed-in-crossword", "question__hide": false, "total_acs": 8069, "total_submitted": 16895, "frontend_question_id": 2018, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2145, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Grid Game", "question__title_slug": "grid-game", "question__hide": false, "total_acs": 9924, "total_submitted": 23945, "frontend_question_id": 2017, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2144, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Difference Between Increasing Elements", "question__title_slug": "maximum-difference-between-increasing-elements", "question__hide": false, "total_acs": 28588, "total_submitted": 52194, "frontend_question_id": 2016, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2143, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count the Number of Experiments", "question__title_slug": "count-the-number-of-experiments", "question__hide": false, "total_acs": 2289, "total_submitted": 4529, "frontend_question_id": 1990, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2142, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Average Height of Buildings in Each Segment", "question__title_slug": "average-height-of-buildings-in-each-segment", "question__hide": false, "total_acs": 811, "total_submitted": 1387, "frontend_question_id": 2015, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2141, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Smallest Greater Multiple Made of Two Digits", "question__title_slug": "smallest-greater-multiple-made-of-two-digits", "question__hide": false, "total_acs": 860, "total_submitted": 1632, "frontend_question_id": 1999, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2140, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Longest Subsequence Repeated k Times", "question__title_slug": "longest-subsequence-repeated-k-times", "question__hide": false, "total_acs": 3909, "total_submitted": 7149, "frontend_question_id": 2014, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2139, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Detect Squares", "question__title_slug": "detect-squares", "question__hide": false, "total_acs": 16778, "total_submitted": 36845, "frontend_question_id": 2013, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2138, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Sum of Beauty in the Array", "question__title_slug": "sum-of-beauty-in-the-array", "question__hide": false, "total_acs": 13375, "total_submitted": 29260, "frontend_question_id": 2012, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2137, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Final Value of Variable After Performing Operations", "question__title_slug": "final-value-of-variable-after-performing-operations", "question__hide": false, "total_acs": 87335, "total_submitted": 97941, "frontend_question_id": 2011, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2136, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find Cutoff Score for Each School", "question__title_slug": "find-cutoff-score-for-each-school", "question__hide": false, "total_acs": 2883, "total_submitted": 4170, "frontend_question_id": 1988, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2135, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Number of Ways to Partition an Array", "question__title_slug": "maximum-number-of-ways-to-partition-an-array", "question__hide": false, "total_acs": 4707, "total_submitted": 15189, "frontend_question_id": 2025, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2134, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximize the Confusion of an Exam", "question__title_slug": "maximize-the-confusion-of-an-exam", "question__hide": false, "total_acs": 12606, "total_submitted": 22282, "frontend_question_id": 2024, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2133, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Pairs of Strings With Concatenation Equal to Target", "question__title_slug": "number-of-pairs-of-strings-with-concatenation-equal-to-target", "question__hide": false, "total_acs": 16637, "total_submitted": 22792, "frontend_question_id": 2023, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2132, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Convert 1D Array Into 2D Array", "question__title_slug": "convert-1d-array-into-2d-array", "question__hide": false, "total_acs": 27367, "total_submitted": 45973, "frontend_question_id": 2022, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2131, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Smallest Missing Genetic Value in Each Subtree", "question__title_slug": "smallest-missing-genetic-value-in-each-subtree", "question__hide": false, "total_acs": 4692, "total_submitted": 11135, "frontend_question_id": 2003, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2130, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Product of the Length of Two Palindromic Subsequences", "question__title_slug": "maximum-product-of-the-length-of-two-palindromic-subsequences", "question__hide": false, "total_acs": 11009, "total_submitted": 20906, "frontend_question_id": 2002, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2129, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Pairs of Interchangeable Rectangles", "question__title_slug": "number-of-pairs-of-interchangeable-rectangles", "question__hide": false, "total_acs": 15280, "total_submitted": 35720, "frontend_question_id": 2001, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2128, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Reverse Prefix of Word", "question__title_slug": "reverse-prefix-of-word", "question__hide": false, "total_acs": 30844, "total_submitted": 39504, "frontend_question_id": 2000, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2127, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Employees Whose Manager Left the Company", "question__title_slug": "employees-whose-manager-left-the-company", "question__hide": false, "total_acs": 4383, "total_submitted": 8771, "frontend_question_id": 1978, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2126, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Nodes Equal to Sum of Descendants", "question__title_slug": "count-nodes-equal-to-sum-of-descendants", "question__hide": false, "total_acs": 4771, "total_submitted": 6354, "frontend_question_id": 1973, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2125, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "GCD Sort of an Array", "question__title_slug": "gcd-sort-of-an-array", "question__hide": false, "total_acs": 4513, "total_submitted": 9926, "frontend_question_id": 1998, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2124, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "First Day Where You Have Been in All the Rooms", "question__title_slug": "first-day-where-you-have-been-in-all-the-rooms", "question__hide": false, "total_acs": 5529, "total_submitted": 15624, "frontend_question_id": 1997, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2123, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "The Number of Weak Characters in the Game", "question__title_slug": "the-number-of-weak-characters-in-the-game", "question__hide": false, "total_acs": 15652, "total_submitted": 47701, "frontend_question_id": 1996, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2122, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Special Quadruplets", "question__title_slug": "count-special-quadruplets", "question__hide": false, "total_acs": 18502, "total_submitted": 31997, "frontend_question_id": 1995, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2121, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find if Path Exists in Graph", "question__title_slug": "find-if-path-exists-in-graph", "question__hide": false, "total_acs": 77012, "total_submitted": 153043, "frontend_question_id": 1971, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2120, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "First and Last Call On the Same Day", "question__title_slug": "first-and-last-call-on-the-same-day", "question__hide": false, "total_acs": 2712, "total_submitted": 5205, "frontend_question_id": 1972, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2119, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Number of Operations to Make Array Continuous", "question__title_slug": "minimum-number-of-operations-to-make-array-continuous", "question__hide": false, "total_acs": 6045, "total_submitted": 13183, "frontend_question_id": 2009, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2118, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Earnings From Taxi", "question__title_slug": "maximum-earnings-from-taxi", "question__hide": false, "total_acs": 11496, "total_submitted": 27003, "frontend_question_id": 2008, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2117, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find Original Array From Doubled Array", "question__title_slug": "find-original-array-from-doubled-array", "question__hide": false, "total_acs": 37922, "total_submitted": 100509, "frontend_question_id": 2007, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2116, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Number of Pairs With Absolute Difference K", "question__title_slug": "count-number-of-pairs-with-absolute-difference-k", "question__hide": false, "total_acs": 43117, "total_submitted": 51953, "frontend_question_id": 2006, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2115, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Unique Good Subsequences", "question__title_slug": "number-of-unique-good-subsequences", "question__hide": false, "total_acs": 6727, "total_submitted": 12956, "frontend_question_id": 1987, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2114, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Number of Work Sessions to Finish the Tasks", "question__title_slug": "minimum-number-of-work-sessions-to-finish-the-tasks", "question__hide": false, "total_acs": 11112, "total_submitted": 35329, "frontend_question_id": 1986, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2113, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find the Kth Largest Integer in the Array", "question__title_slug": "find-the-kth-largest-integer-in-the-array", "question__hide": false, "total_acs": 26221, "total_submitted": 58662, "frontend_question_id": 1985, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2112, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Difference Between Highest and Lowest of K Scores", "question__title_slug": "minimum-difference-between-highest-and-lowest-of-k-scores", "question__hide": false, "total_acs": 20349, "total_submitted": 37790, "frontend_question_id": 1984, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2111, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Binary Searchable Numbers in an Unsorted Array", "question__title_slug": "binary-searchable-numbers-in-an-unsorted-array", "question__hide": false, "total_acs": 1383, "total_submitted": 2081, "frontend_question_id": 1966, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2110, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Employees With Missing Information", "question__title_slug": "employees-with-missing-information", "question__hide": false, "total_acs": 5498, "total_submitted": 6760, "frontend_question_id": 1965, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2109, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find Array Given Subset Sums", "question__title_slug": "find-array-given-subset-sums", "question__hide": false, "total_acs": 2968, "total_submitted": 6143, "frontend_question_id": 1982, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2108, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimize the Difference Between Target and Chosen Elements", "question__title_slug": "minimize-the-difference-between-target-and-chosen-elements", "question__hide": false, "total_acs": 14403, "total_submitted": 43990, "frontend_question_id": 1981, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2107, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find Unique Binary String", "question__title_slug": "find-unique-binary-string", "question__hide": false, "total_acs": 21273, "total_submitted": 33799, "frontend_question_id": 1980, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2106, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find Greatest Common Divisor of Array", "question__title_slug": "find-greatest-common-divisor-of-array", "question__hide": false, "total_acs": 37540, "total_submitted": 48102, "frontend_question_id": 1979, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2105, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "The Number of Good Subsets", "question__title_slug": "the-number-of-good-subsets", "question__hide": false, "total_acs": 3515, "total_submitted": 10372, "frontend_question_id": 1994, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2104, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Operations on Tree", "question__title_slug": "operations-on-tree", "question__hide": false, "total_acs": 6493, "total_submitted": 15458, "frontend_question_id": 1993, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2103, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find All Groups of Farmland", "question__title_slug": "find-all-groups-of-farmland", "question__hide": false, "total_acs": 12831, "total_submitted": 19125, "frontend_question_id": 1992, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2102, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find the Middle Index in Array", "question__title_slug": "find-the-middle-index-in-array", "question__hide": false, "total_acs": 24818, "total_submitted": 37430, "frontend_question_id": 1991, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2101, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Last Day Where You Can Still Cross", "question__title_slug": "last-day-where-you-can-still-cross", "question__hide": false, "total_acs": 8049, "total_submitted": 16613, "frontend_question_id": 1970, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2100, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Non-Zero Product of the Array Elements", "question__title_slug": "minimum-non-zero-product-of-the-array-elements", "question__hide": false, "total_acs": 6719, "total_submitted": 20796, "frontend_question_id": 1969, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2099, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Strings That Appear as Substrings in Word", "question__title_slug": "number-of-strings-that-appear-as-substrings-in-word", "question__hide": false, "total_acs": 26706, "total_submitted": 33639, "frontend_question_id": 1967, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2098, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "All the Pairs With the Maximum Number of Common Followers", "question__title_slug": "all-the-pairs-with-the-maximum-number-of-common-followers", "question__hide": false, "total_acs": 3245, "total_submitted": 4522, "frontend_question_id": 1951, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2097, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Strong Friendship", "question__title_slug": "strong-friendship", "question__hide": false, "total_acs": 4307, "total_submitted": 7217, "frontend_question_id": 1949, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2096, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find the Longest Valid Obstacle Course at Each Position", "question__title_slug": "find-the-longest-valid-obstacle-course-at-each-position", "question__hide": false, "total_acs": 8081, "total_submitted": 17857, "frontend_question_id": 1964, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2095, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Number of Swaps to Make the String Balanced", "question__title_slug": "minimum-number-of-swaps-to-make-the-string-balanced", "question__hide": false, "total_acs": 24328, "total_submitted": 36274, "frontend_question_id": 1963, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2094, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Remove Stones to Minimize the Total", "question__title_slug": "remove-stones-to-minimize-the-total", "question__hide": false, "total_acs": 17363, "total_submitted": 30919, "frontend_question_id": 1962, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2093, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Check If String Is a Prefix of Array", "question__title_slug": "check-if-string-is-a-prefix-of-array", "question__hide": false, "total_acs": 24027, "total_submitted": 43908, "frontend_question_id": 1961, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2092, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Users That Actively Request Confirmation Messages", "question__title_slug": "users-that-actively-request-confirmation-messages", "question__hide": false, "total_acs": 4516, "total_submitted": 7335, "frontend_question_id": 1939, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2091, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Ways to Separate Numbers", "question__title_slug": "number-of-ways-to-separate-numbers", "question__hide": false, "total_acs": 2649, "total_submitted": 11835, "frontend_question_id": 1977, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2090, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Ways to Arrive at Destination", "question__title_slug": "number-of-ways-to-arrive-at-destination", "question__hide": false, "total_acs": 13165, "total_submitted": 40068, "frontend_question_id": 1976, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2089, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Matrix Sum", "question__title_slug": "maximum-matrix-sum", "question__hide": false, "total_acs": 9657, "total_submitted": 21684, "frontend_question_id": 1975, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2088, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Time to Type Word Using Special Typewriter", "question__title_slug": "minimum-time-to-type-word-using-special-typewriter", "question__hide": false, "total_acs": 18457, "total_submitted": 25733, "frontend_question_id": 1974, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2087, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Confirmation Rate", "question__title_slug": "confirmation-rate", "question__hide": false, "total_acs": 5660, "total_submitted": 7299, "frontend_question_id": 1934, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2086, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Number of Special Subsequences", "question__title_slug": "count-number-of-special-subsequences", "question__hide": false, "total_acs": 7218, "total_submitted": 14202, "frontend_question_id": 1955, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2085, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Array With Elements Not Equal to Average of Neighbors", "question__title_slug": "array-with-elements-not-equal-to-average-of-neighbors", "question__hide": false, "total_acs": 15925, "total_submitted": 32972, "frontend_question_id": 1968, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2084, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Number of Weeks for Which You Can Work", "question__title_slug": "maximum-number-of-weeks-for-which-you-can-work", "question__hide": false, "total_acs": 13943, "total_submitted": 37317, "frontend_question_id": 1953, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2083, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Three Divisors", "question__title_slug": "three-divisors", "question__hide": false, "total_acs": 24905, "total_submitted": 44101, "frontend_question_id": 1952, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2082, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Cost to Separate Sentence Into Rows", "question__title_slug": "minimum-cost-to-separate-sentence-into-rows", "question__hide": false, "total_acs": 881, "total_submitted": 1652, "frontend_question_id": 2052, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2081, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Total Space Wasted With K Resizing Operations", "question__title_slug": "minimum-total-space-wasted-with-k-resizing-operations", "question__hide": false, "total_acs": 5068, "total_submitted": 12114, "frontend_question_id": 1959, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2080, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Check if Move is Legal", "question__title_slug": "check-if-move-is-legal", "question__hide": false, "total_acs": 6856, "total_submitted": 15789, "frontend_question_id": 1958, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2079, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Delete Duplicate Folders in System", "question__title_slug": "delete-duplicate-folders-in-system", "question__hide": false, "total_acs": 4336, "total_submitted": 7371, "frontend_question_id": 1948, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2078, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Compatibility Score Sum", "question__title_slug": "maximum-compatibility-score-sum", "question__hide": false, "total_acs": 13698, "total_submitted": 22862, "frontend_question_id": 1947, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2077, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Largest Number After Mutating Substring", "question__title_slug": "largest-number-after-mutating-substring", "question__hide": false, "total_acs": 13937, "total_submitted": 41170, "frontend_question_id": 1946, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2076, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Sum of Digits of String After Convert", "question__title_slug": "sum-of-digits-of-string-after-convert", "question__hide": false, "total_acs": 24356, "total_submitted": 39615, "frontend_question_id": 1945, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2075, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Brightest Position on Street", "question__title_slug": "brightest-position-on-street", "question__hide": false, "total_acs": 2385, "total_submitted": 3809, "frontend_question_id": 2021, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2074, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Erect the Fence II", "question__title_slug": "erect-the-fence-ii", "question__hide": false, "total_acs": 421, "total_submitted": 722, "frontend_question_id": 1924, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2073, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Time For K Virus Variants to Spread", "question__title_slug": "minimum-time-for-k-virus-variants-to-spread", "question__hide": false, "total_acs": 410, "total_submitted": 944, "frontend_question_id": 1956, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2072, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum of Minimum Values in All Subarrays", "question__title_slug": "maximum-of-minimum-values-in-all-subarrays", "question__hide": false, "total_acs": 1130, "total_submitted": 2212, "frontend_question_id": 1950, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2071, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Longest Common Subsequence Between Sorted Arrays", "question__title_slug": "longest-common-subsequence-between-sorted-arrays", "question__hide": false, "total_acs": 3256, "total_submitted": 4095, "frontend_question_id": 1940, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2070, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Check if String Is Decomposable Into Value-Equal Substrings", "question__title_slug": "check-if-string-is-decomposable-into-value-equal-substrings", "question__hide": false, "total_acs": 1950, "total_submitted": 3805, "frontend_question_id": 1933, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2069, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Kth Smallest Subarray Sum", "question__title_slug": "kth-smallest-subarray-sum", "question__hide": false, "total_acs": 1956, "total_submitted": 3578, "frontend_question_id": 1918, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2068, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Genetic Difference Query", "question__title_slug": "maximum-genetic-difference-query", "question__hide": false, "total_acs": 3209, "total_submitted": 8165, "frontend_question_id": 1938, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2067, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Number of Points with Cost", "question__title_slug": "maximum-number-of-points-with-cost", "question__hide": false, "total_acs": 32318, "total_submitted": 91970, "frontend_question_id": 1937, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2066, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Add Minimum Number of Rungs", "question__title_slug": "add-minimum-number-of-rungs", "question__hide": false, "total_acs": 18195, "total_submitted": 43007, "frontend_question_id": 1936, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2064, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Leetcodify Similar Friends", "question__title_slug": "leetcodify-similar-friends", "question__hide": false, "total_acs": 2430, "total_submitted": 5753, "frontend_question_id": 1919, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2063, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Leetcodify Friends Recommendations", "question__title_slug": "leetcodify-friends-recommendations", "question__hide": false, "total_acs": 3112, "total_submitted": 10255, "frontend_question_id": 1917, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2062, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Game of Nim", "question__title_slug": "game-of-nim", "question__hide": false, "total_acs": 893, "total_submitted": 1540, "frontend_question_id": 1908, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2061, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Painting a Grid With Three Different Colors", "question__title_slug": "painting-a-grid-with-three-different-colors", "question__hide": false, "total_acs": 5894, "total_submitted": 10373, "frontend_question_id": 1931, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2060, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Merge BSTs to Create Single BST", "question__title_slug": "merge-bsts-to-create-single-bst", "question__hide": false, "total_acs": 4089, "total_submitted": 11751, "frontend_question_id": 1932, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2059, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Unique Length-3 Palindromic Subsequences", "question__title_slug": "unique-length-3-palindromic-subsequences", "question__hide": false, "total_acs": 15451, "total_submitted": 30292, "frontend_question_id": 1930, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2058, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Concatenation of Array", "question__title_slug": "concatenation-of-array", "question__hide": false, "total_acs": 159954, "total_submitted": 174445, "frontend_question_id": 1929, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2057, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Salary Categories", "question__title_slug": "count-salary-categories", "question__hide": false, "total_acs": 4725, "total_submitted": 7073, "frontend_question_id": 1907, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2055, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Describe the Painting", "question__title_slug": "describe-the-painting", "question__hide": false, "total_acs": 7107, "total_submitted": 15363, "frontend_question_id": 1943, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2054, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "The Number of the Smallest Unoccupied Chair", "question__title_slug": "the-number-of-the-smallest-unoccupied-chair", "question__hide": false, "total_acs": 10661, "total_submitted": 27520, "frontend_question_id": 1942, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2053, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Check if All Characters Have Equal Number of Occurrences", "question__title_slug": "check-if-all-characters-have-equal-number-of-occurrences", "question__hide": false, "total_acs": 32171, "total_submitted": 41707, "frontend_question_id": 1941, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2052, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Depth of BST Given Insertion Order", "question__title_slug": "depth-of-bst-given-insertion-order", "question__hide": false, "total_acs": 1298, "total_submitted": 2807, "frontend_question_id": 1902, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2051, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Longest Common Subpath", "question__title_slug": "longest-common-subpath", "question__hide": false, "total_acs": 4446, "total_submitted": 15961, "frontend_question_id": 1923, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2050, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Good Numbers", "question__title_slug": "count-good-numbers", "question__hide": false, "total_acs": 14572, "total_submitted": 38055, "frontend_question_id": 1922, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2049, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Eliminate Maximum Number of Monsters", "question__title_slug": "eliminate-maximum-number-of-monsters", "question__hide": false, "total_acs": 15595, "total_submitted": 41549, "frontend_question_id": 1921, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2048, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Build Array from Permutation", "question__title_slug": "build-array-from-permutation", "question__hide": false, "total_acs": 138967, "total_submitted": 151554, "frontend_question_id": 1920, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2047, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find a Peak Element II", "question__title_slug": "find-a-peak-element-ii", "question__hide": false, "total_acs": 17397, "total_submitted": 32387, "frontend_question_id": 1901, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2046, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Page Recommendations II", "question__title_slug": "page-recommendations-ii", "question__hide": false, "total_acs": 3383, "total_submitted": 7662, "frontend_question_id": 1892, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2045, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Cutting Ribbons", "question__title_slug": "cutting-ribbons", "question__hide": false, "total_acs": 33115, "total_submitted": 68739, "frontend_question_id": 1891, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2044, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Wonderful Substrings", "question__title_slug": "number-of-wonderful-substrings", "question__hide": false, "total_acs": 8255, "total_submitted": 19027, "frontend_question_id": 1915, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2043, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Cyclically Rotating a Grid", "question__title_slug": "cyclically-rotating-a-grid", "question__hide": false, "total_acs": 9019, "total_submitted": 19336, "frontend_question_id": 1914, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2042, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Product Difference Between Two Pairs", "question__title_slug": "maximum-product-difference-between-two-pairs", "question__hide": false, "total_acs": 46387, "total_submitted": 57076, "frontend_question_id": 1913, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2041, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "The Latest Login in 2020", "question__title_slug": "the-latest-login-in-2020", "question__hide": false, "total_acs": 6819, "total_submitted": 8107, "frontend_question_id": 1890, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2040, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Cost to Reach Destination in Time", "question__title_slug": "minimum-cost-to-reach-destination-in-time", "question__hide": false, "total_acs": 9553, "total_submitted": 25684, "frontend_question_id": 1928, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2039, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Sum Game", "question__title_slug": "sum-game", "question__hide": false, "total_acs": 6221, "total_submitted": 13315, "frontend_question_id": 1927, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2038, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Nearest Exit from Entrance in Maze", "question__title_slug": "nearest-exit-from-entrance-in-maze", "question__hide": false, "total_acs": 16083, "total_submitted": 40788, "frontend_question_id": 1926, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2037, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Square Sum Triples", "question__title_slug": "count-square-sum-triples", "question__hide": false, "total_acs": 19948, "total_submitted": 29684, "frontend_question_id": 1925, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2036, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Pairs in Two Arrays", "question__title_slug": "count-pairs-in-two-arrays", "question__hide": false, "total_acs": 1862, "total_submitted": 3230, "frontend_question_id": 1885, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2035, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Sub Islands", "question__title_slug": "count-sub-islands", "question__hide": false, "total_acs": 27298, "total_submitted": 41889, "frontend_question_id": 1905, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2034, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Absolute Difference Queries", "question__title_slug": "minimum-absolute-difference-queries", "question__hide": false, "total_acs": 7348, "total_submitted": 17204, "frontend_question_id": 1906, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2033, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "The Number of Full Rounds You Have Played", "question__title_slug": "the-number-of-full-rounds-you-have-played", "question__hide": false, "total_acs": 15603, "total_submitted": 32990, "frontend_question_id": 1904, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2032, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Largest Odd Number in String", "question__title_slug": "largest-odd-number-in-string", "question__hide": false, "total_acs": 30538, "total_submitted": 53575, "frontend_question_id": 1903, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2031, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Egg Drop With 2 Eggs and N Floors", "question__title_slug": "egg-drop-with-2-eggs-and-n-floors", "question__hide": false, "total_acs": 18762, "total_submitted": 26742, "frontend_question_id": 1884, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2030, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Group Employees of the Same Salary", "question__title_slug": "group-employees-of-the-same-salary", "question__hide": false, "total_acs": 4996, "total_submitted": 6620, "frontend_question_id": 1875, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2029, "question__article__live": true, "question__article__slug": "minimize-product-sum-of-two-arrays", "question__article__has_video_solution": false, "question__title": "Minimize Product Sum of Two Arrays", "question__title_slug": "minimize-product-sum-of-two-arrays", "question__hide": false, "total_acs": 6070, "total_submitted": 6781, "frontend_question_id": 1874, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2028, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "The Earliest and Latest Rounds Where Players Compete", "question__title_slug": "the-earliest-and-latest-rounds-where-players-compete", "question__hide": false, "total_acs": 3795, "total_submitted": 7374, "frontend_question_id": 1900, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2027, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Number of Removable Characters", "question__title_slug": "maximum-number-of-removable-characters", "question__hide": false, "total_acs": 11905, "total_submitted": 33747, "frontend_question_id": 1898, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2026, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Merge Triplets to Form Target Triplet", "question__title_slug": "merge-triplets-to-form-target-triplet", "question__hide": false, "total_acs": 13011, "total_submitted": 21357, "frontend_question_id": 1899, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2025, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Redistribute Characters to Make All Strings Equal", "question__title_slug": "redistribute-characters-to-make-all-strings-equal", "question__hide": false, "total_acs": 21218, "total_submitted": 35343, "frontend_question_id": 1897, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2024, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Calculate Special Bonus", "question__title_slug": "calculate-special-bonus", "question__hide": false, "total_acs": 8698, "total_submitted": 9537, "frontend_question_id": 1873, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2023, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Design Movie Rental System", "question__title_slug": "design-movie-rental-system", "question__hide": false, "total_acs": 3801, "total_submitted": 8917, "frontend_question_id": 1912, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2022, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Alternating Subsequence Sum", "question__title_slug": "maximum-alternating-subsequence-sum", "question__hide": false, "total_acs": 14762, "total_submitted": 25054, "frontend_question_id": 1911, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2021, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Remove All Occurrences of a Substring", "question__title_slug": "remove-all-occurrences-of-a-substring", "question__hide": false, "total_acs": 25059, "total_submitted": 34841, "frontend_question_id": 1910, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2020, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Remove One Element to Make the Array Strictly Increasing", "question__title_slug": "remove-one-element-to-make-the-array-strictly-increasing", "question__hide": false, "total_acs": 24018, "total_submitted": 87659, "frontend_question_id": 1909, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2019, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Product of Two Run-Length Encoded Arrays", "question__title_slug": "product-of-two-run-length-encoded-arrays", "question__hide": false, "total_acs": 17422, "total_submitted": 29870, "frontend_question_id": 1868, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2018, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Space Wasted From Packaging", "question__title_slug": "minimum-space-wasted-from-packaging", "question__hide": false, "total_acs": 7446, "total_submitted": 24836, "frontend_question_id": 1889, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2017, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Number of Flips to Make the Binary String Alternating", "question__title_slug": "minimum-number-of-flips-to-make-the-binary-string-alternating", "question__hide": false, "total_acs": 11546, "total_submitted": 31321, "frontend_question_id": 1888, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2016, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Reduction Operations to Make the Array Elements Equal", "question__title_slug": "reduction-operations-to-make-the-array-elements-equal", "question__hide": false, "total_acs": 16232, "total_submitted": 26406, "frontend_question_id": 1887, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2015, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Determine Whether Matrix Can Be Obtained By Rotation", "question__title_slug": "determine-whether-matrix-can-be-obtained-by-rotation", "question__hide": false, "total_acs": 27464, "total_submitted": 49979, "frontend_question_id": 1886, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2014, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Orders With Maximum Quantity Above Average", "question__title_slug": "orders-with-maximum-quantity-above-average", "question__hide": false, "total_acs": 6234, "total_submitted": 8199, "frontend_question_id": 1867, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2013, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Skips to Arrive at Meeting On Time", "question__title_slug": "minimum-skips-to-arrive-at-meeting-on-time", "question__hide": false, "total_acs": 4476, "total_submitted": 11548, "frontend_question_id": 1883, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2012, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Process Tasks Using Servers", "question__title_slug": "process-tasks-using-servers", "question__hide": false, "total_acs": 16156, "total_submitted": 43556, "frontend_question_id": 1882, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2011, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Value after Insertion", "question__title_slug": "maximum-value-after-insertion", "question__hide": false, "total_acs": 17306, "total_submitted": 48435, "frontend_question_id": 1881, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2010, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Check if Word Equals Summation of Two Words", "question__title_slug": "check-if-word-equals-summation-of-two-words", "question__hide": false, "total_acs": 38294, "total_submitted": 52347, "frontend_question_id": 1880, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2009, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Longest Word With All Prefixes", "question__title_slug": "longest-word-with-all-prefixes", "question__hide": false, "total_acs": 3555, "total_submitted": 5354, "frontend_question_id": 1858, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2008, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Cost to Change the Final Value of Expression", "question__title_slug": "minimum-cost-to-change-the-final-value-of-expression", "question__hide": false, "total_acs": 2500, "total_submitted": 4672, "frontend_question_id": 1896, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2006, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find the Student that Will Replace the Chalk", "question__title_slug": "find-the-student-that-will-replace-the-chalk", "question__hide": false, "total_acs": 15517, "total_submitted": 38180, "frontend_question_id": 1894, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2005, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Check if All the Integers in a Range Are Covered", "question__title_slug": "check-if-all-the-integers-in-a-range-are-covered", "question__hide": false, "total_acs": 20174, "total_submitted": 39718, "frontend_question_id": 1893, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2004, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Convert Date Format", "question__title_slug": "convert-date-format", "question__hide": false, "total_acs": 6313, "total_submitted": 7195, "frontend_question_id": 1853, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2003, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Distinct Numbers in Each Subarray", "question__title_slug": "distinct-numbers-in-each-subarray", "question__hide": false, "total_acs": 3596, "total_submitted": 4945, "frontend_question_id": 1852, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2002, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Stone Game VIII", "question__title_slug": "stone-game-viii", "question__hide": false, "total_acs": 5327, "total_submitted": 10150, "frontend_question_id": 1872, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2001, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Jump Game VII", "question__title_slug": "jump-game-vii", "question__hide": false, "total_acs": 21506, "total_submitted": 86566, "frontend_question_id": 1871, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2000, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Speed to Arrive on Time", "question__title_slug": "minimum-speed-to-arrive-on-time", "question__hide": false, "total_acs": 16950, "total_submitted": 47998, "frontend_question_id": 1870, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1999, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Longer Contiguous Segments of Ones than Zeros", "question__title_slug": "longer-contiguous-segments-of-ones-than-zeros", "question__hide": false, "total_acs": 27614, "total_submitted": 45888, "frontend_question_id": 1869, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1998, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Suspicious Bank Accounts", "question__title_slug": "suspicious-bank-accounts", "question__hide": false, "total_acs": 4963, "total_submitted": 10152, "frontend_question_id": 1843, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1997, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Next Palindrome Using Same Digits", "question__title_slug": "next-palindrome-using-same-digits", "question__hide": false, "total_acs": 1415, "total_submitted": 2512, "frontend_question_id": 1842, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1996, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Ways to Rearrange Sticks With K Sticks Visible", "question__title_slug": "number-of-ways-to-rearrange-sticks-with-k-sticks-visible", "question__hide": false, "total_acs": 7840, "total_submitted": 14174, "frontend_question_id": 1866, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1995, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Finding Pairs With a Certain Sum", "question__title_slug": "finding-pairs-with-a-certain-sum", "question__hide": false, "total_acs": 14636, "total_submitted": 29806, "frontend_question_id": 1865, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1994, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Number of Swaps to Make the Binary String Alternating", "question__title_slug": "minimum-number-of-swaps-to-make-the-binary-string-alternating", "question__hide": false, "total_acs": 12835, "total_submitted": 33295, "frontend_question_id": 1864, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1993, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Sum of All Subset XOR Totals", "question__title_slug": "sum-of-all-subset-xor-totals", "question__hide": false, "total_acs": 31121, "total_submitted": 39573, "frontend_question_id": 1863, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1992, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Sort Linked List Already Sorted Using Absolute Values", "question__title_slug": "sort-linked-list-already-sorted-using-absolute-values", "question__hide": false, "total_acs": 2347, "total_submitted": 3353, "frontend_question_id": 2046, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1991, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "League Statistics", "question__title_slug": "league-statistics", "question__hide": false, "total_acs": 5380, "total_submitted": 9302, "frontend_question_id": 1841, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1990, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Get Biggest Three Rhombus Sums in a Grid", "question__title_slug": "get-biggest-three-rhombus-sums-in-a-grid", "question__hide": false, "total_acs": 8750, "total_submitted": 19479, "frontend_question_id": 1878, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1989, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum XOR Sum of Two Arrays", "question__title_slug": "minimum-xor-sum-of-two-arrays", "question__hide": false, "total_acs": 7541, "total_submitted": 17923, "frontend_question_id": 1879, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1988, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimize Maximum Pair Sum in Array", "question__title_slug": "minimize-maximum-pair-sum-in-array", "question__hide": false, "total_acs": 45909, "total_submitted": 56925, "frontend_question_id": 1877, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1987, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Substrings of Size Three with Distinct Characters", "question__title_slug": "substrings-of-size-three-with-distinct-characters", "question__hide": false, "total_acs": 38348, "total_submitted": 55015, "frontend_question_id": 1876, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1986, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Largest Color Value in a Directed Graph", "question__title_slug": "largest-color-value-in-a-directed-graph", "question__hide": false, "total_acs": 10636, "total_submitted": 26695, "frontend_question_id": 1857, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1985, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Subarray Min-Product", "question__title_slug": "maximum-subarray-min-product", "question__hide": false, "total_acs": 11511, "total_submitted": 32603, "frontend_question_id": 1856, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1984, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Distance Between a Pair of Values", "question__title_slug": "maximum-distance-between-a-pair-of-values", "question__hide": false, "total_acs": 19514, "total_submitted": 39778, "frontend_question_id": 1855, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1983, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Population Year", "question__title_slug": "maximum-population-year", "question__hide": false, "total_acs": 27919, "total_submitted": 47639, "frontend_question_id": 1854, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1982, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Remove Duplicates From an Unsorted Linked List", "question__title_slug": "remove-duplicates-from-an-unsorted-linked-list", "question__hide": false, "total_acs": 11638, "total_submitted": 16608, "frontend_question_id": 1836, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1981, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Transaction Each Day", "question__title_slug": "maximum-transaction-each-day", "question__hide": false, "total_acs": 6750, "total_submitted": 8114, "frontend_question_id": 1831, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1980, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Faulty Sensor", "question__title_slug": "faulty-sensor", "question__hide": false, "total_acs": 2586, "total_submitted": 5176, "frontend_question_id": 1826, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1979, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Number of People That Can Be Caught in Tag", "question__title_slug": "maximum-number-of-people-that-can-be-caught-in-tag", "question__hide": false, "total_acs": 974, "total_submitted": 1797, "frontend_question_id": 1989, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1978, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Adjacent Swaps to Reach the Kth Smallest Number", "question__title_slug": "minimum-adjacent-swaps-to-reach-the-kth-smallest-number", "question__hide": false, "total_acs": 13510, "total_submitted": 18636, "frontend_question_id": 1850, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1977, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Interval to Include Each Query", "question__title_slug": "minimum-interval-to-include-each-query", "question__hide": false, "total_acs": 6395, "total_submitted": 14069, "frontend_question_id": 1851, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1976, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Splitting a String Into Descending Consecutive Values", "question__title_slug": "splitting-a-string-into-descending-consecutive-values", "question__hide": false, "total_acs": 13732, "total_submitted": 44176, "frontend_question_id": 1849, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1975, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Distance to the Target Element", "question__title_slug": "minimum-distance-to-the-target-element", "question__hide": false, "total_acs": 24153, "total_submitted": 40381, "frontend_question_id": 1848, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1974, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find Customers With Positive Revenue this Year", "question__title_slug": "find-customers-with-positive-revenue-this-year", "question__hide": false, "total_acs": 9196, "total_submitted": 10250, "frontend_question_id": 1821, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1972, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Rotating the Box", "question__title_slug": "rotating-the-box", "question__hide": false, "total_acs": 24735, "total_submitted": 38438, "frontend_question_id": 1861, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1971, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Incremental Memory Leak", "question__title_slug": "incremental-memory-leak", "question__hide": false, "total_acs": 12017, "total_submitted": 16946, "frontend_question_id": 1860, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1970, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Sorting the Sentence", "question__title_slug": "sorting-the-sentence", "question__hide": false, "total_acs": 58915, "total_submitted": 69767, "frontend_question_id": 1859, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1969, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Number of Accepted Invitations", "question__title_slug": "maximum-number-of-accepted-invitations", "question__hide": false, "total_acs": 1132, "total_submitted": 2456, "frontend_question_id": 1820, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1968, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Building Height", "question__title_slug": "maximum-building-height", "question__hide": false, "total_acs": 4763, "total_submitted": 13750, "frontend_question_id": 1840, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1967, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Longest Substring Of All Vowels in Order", "question__title_slug": "longest-substring-of-all-vowels-in-order", "question__hide": false, "total_acs": 17688, "total_submitted": 36905, "frontend_question_id": 1839, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1966, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Frequency of the Most Frequent Element", "question__title_slug": "frequency-of-the-most-frequent-element", "question__hide": false, "total_acs": 19873, "total_submitted": 54479, "frontend_question_id": 1838, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1965, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Sum of Digits in Base K", "question__title_slug": "sum-of-digits-in-base-k", "question__hide": false, "total_acs": 26730, "total_submitted": 35015, "frontend_question_id": 1837, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1964, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find Interview Candidates", "question__title_slug": "find-interview-candidates", "question__hide": false, "total_acs": 7629, "total_submitted": 11647, "frontend_question_id": 1811, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1963, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find XOR Sum of All Pairs Bitwise AND", "question__title_slug": "find-xor-sum-of-all-pairs-bitwise-and", "question__hide": false, "total_acs": 10154, "total_submitted": 17281, "frontend_question_id": 1835, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1962, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Single-Threaded CPU", "question__title_slug": "single-threaded-cpu", "question__hide": false, "total_acs": 32249, "total_submitted": 79208, "frontend_question_id": 1834, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1961, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Ice Cream Bars", "question__title_slug": "maximum-ice-cream-bars", "question__hide": false, "total_acs": 30758, "total_submitted": 47461, "frontend_question_id": 1833, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1960, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Check if the Sentence Is Pangram", "question__title_slug": "check-if-the-sentence-is-pangram", "question__hide": false, "total_acs": 77904, "total_submitted": 95641, "frontend_question_id": 1832, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1959, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Path Cost in a Hidden Grid", "question__title_slug": "minimum-path-cost-in-a-hidden-grid", "question__hide": false, "total_acs": 1754, "total_submitted": 3277, "frontend_question_id": 1810, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1958, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Ad-Free Sessions", "question__title_slug": "ad-free-sessions", "question__hide": false, "total_acs": 8331, "total_submitted": 13899, "frontend_question_id": 1809, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1957, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Closest Room", "question__title_slug": "closest-room", "question__hide": false, "total_acs": 5271, "total_submitted": 15938, "frontend_question_id": 1847, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1956, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Element After Decreasing and Rearranging", "question__title_slug": "maximum-element-after-decreasing-and-rearranging", "question__hide": false, "total_acs": 13263, "total_submitted": 23035, "frontend_question_id": 1846, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1955, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Seat Reservation Manager", "question__title_slug": "seat-reservation-manager", "question__hide": false, "total_acs": 16814, "total_submitted": 27853, "frontend_question_id": 1845, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1954, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Replace All Digits with Characters", "question__title_slug": "replace-all-digits-with-characters", "question__hide": false, "total_acs": 37738, "total_submitted": 47090, "frontend_question_id": 1844, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1953, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Finding MK Average", "question__title_slug": "finding-mk-average", "question__hide": false, "total_acs": 6586, "total_submitted": 20013, "frontend_question_id": 1825, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1952, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Sideway Jumps", "question__title_slug": "minimum-sideway-jumps", "question__hide": false, "total_acs": 15755, "total_submitted": 32007, "frontend_question_id": 1824, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1951, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find the Winner of the Circular Game", "question__title_slug": "find-the-winner-of-the-circular-game", "question__hide": false, "total_acs": 41032, "total_submitted": 53847, "frontend_question_id": 1823, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1950, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Sign of the Product of an Array", "question__title_slug": "sign-of-the-product-of-an-array", "question__hide": false, "total_acs": 81998, "total_submitted": 122138, "frontend_question_id": 1822, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1949, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Implement Trie II (Prefix Tree)", "question__title_slug": "implement-trie-ii-prefix-tree", "question__hide": false, "total_acs": 6891, "total_submitted": 11732, "frontend_question_id": 1804, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1948, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Rearrange Products Table", "question__title_slug": "rearrange-products-table", "question__hide": false, "total_acs": 9930, "total_submitted": 11007, "frontend_question_id": 1795, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1947, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Different Subsequences GCDs", "question__title_slug": "number-of-different-subsequences-gcds", "question__hide": false, "total_acs": 5523, "total_submitted": 14968, "frontend_question_id": 1819, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1946, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Absolute Sum Difference", "question__title_slug": "minimum-absolute-sum-difference", "question__hide": false, "total_acs": 13166, "total_submitted": 45580, "frontend_question_id": 1818, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1945, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Finding the Users Active Minutes", "question__title_slug": "finding-the-users-active-minutes", "question__hide": false, "total_acs": 31245, "total_submitted": 38740, "frontend_question_id": 1817, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1944, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Truncate Sentence", "question__title_slug": "truncate-sentence", "question__hide": false, "total_acs": 56658, "total_submitted": 69779, "frontend_question_id": 1816, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1943, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Pairs of Equal Substrings With Minimum Difference", "question__title_slug": "count-pairs-of-equal-substrings-with-minimum-difference", "question__hide": false, "total_acs": 1219, "total_submitted": 1882, "frontend_question_id": 1794, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1942, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Primary Department for Each Employee", "question__title_slug": "primary-department-for-each-employee", "question__hide": false, "total_acs": 8778, "total_submitted": 11133, "frontend_question_id": 1789, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1941, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Number of Operations to Make String Sorted", "question__title_slug": "minimum-number-of-operations-to-make-string-sorted", "question__hide": false, "total_acs": 2163, "total_submitted": 4516, "frontend_question_id": 1830, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1940, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum XOR for Each Query", "question__title_slug": "maximum-xor-for-each-query", "question__hide": false, "total_acs": 14927, "total_submitted": 19645, "frontend_question_id": 1829, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1939, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Queries on Number of Points Inside a Circle", "question__title_slug": "queries-on-number-of-points-inside-a-circle", "question__hide": false, "total_acs": 36777, "total_submitted": 42452, "frontend_question_id": 1828, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1938, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Operations to Make the Array Increasing", "question__title_slug": "minimum-operations-to-make-the-array-increasing", "question__hide": false, "total_acs": 39775, "total_submitted": 50845, "frontend_question_id": 1827, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1937, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximize the Beauty of the Garden", "question__title_slug": "maximize-the-beauty-of-the-garden", "question__hide": false, "total_acs": 1334, "total_submitted": 1987, "frontend_question_id": 1788, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1936, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximize Number of Nice Divisors", "question__title_slug": "maximize-number-of-nice-divisors", "question__hide": false, "total_acs": 4552, "total_submitted": 15073, "frontend_question_id": 1808, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1935, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Number of Operations to Reinitialize a Permutation", "question__title_slug": "minimum-number-of-operations-to-reinitialize-a-permutation", "question__hide": false, "total_acs": 12782, "total_submitted": 18033, "frontend_question_id": 1806, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1934, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Evaluate the Bracket Pairs of a String", "question__title_slug": "evaluate-the-bracket-pairs-of-a-string", "question__hide": false, "total_acs": 18407, "total_submitted": 27595, "frontend_question_id": 1807, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1933, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Different Integers in a String", "question__title_slug": "number-of-different-integers-in-a-string", "question__hide": false, "total_acs": 24700, "total_submitted": 69427, "frontend_question_id": 1805, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1932, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Grand Slam Titles", "question__title_slug": "grand-slam-titles", "question__hide": false, "total_acs": 9789, "total_submitted": 10953, "frontend_question_id": 1783, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1931, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Shortest Path in a Hidden Grid", "question__title_slug": "shortest-path-in-a-hidden-grid", "question__hide": false, "total_acs": 3780, "total_submitted": 9115, "frontend_question_id": 1778, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1930, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Number of Consecutive Values You Can Make", "question__title_slug": "maximum-number-of-consecutive-values-you-can-make", "question__hide": false, "total_acs": 9335, "total_submitted": 18232, "frontend_question_id": 1798, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1929, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Value at a Given Index in a Bounded Array", "question__title_slug": "maximum-value-at-a-given-index-in-a-bounded-array", "question__hide": false, "total_acs": 9662, "total_submitted": 32520, "frontend_question_id": 1802, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1928, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Orders in the Backlog", "question__title_slug": "number-of-orders-in-the-backlog", "question__hide": false, "total_acs": 11477, "total_submitted": 25100, "frontend_question_id": 1801, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1927, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Ascending Subarray Sum", "question__title_slug": "maximum-ascending-subarray-sum", "question__hide": false, "total_acs": 28558, "total_submitted": 44307, "frontend_question_id": 1800, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1926, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Product's Price for Each Store", "question__title_slug": "products-price-for-each-store", "question__hide": false, "total_acs": 10804, "total_submitted": 12582, "frontend_question_id": 1777, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1925, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Nice Pairs in an Array", "question__title_slug": "count-nice-pairs-in-an-array", "question__hide": false, "total_acs": 14046, "total_submitted": 34950, "frontend_question_id": 1814, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1924, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Number of Groups Getting Fresh Donuts", "question__title_slug": "maximum-number-of-groups-getting-fresh-donuts", "question__hide": false, "total_acs": 4127, "total_submitted": 10315, "frontend_question_id": 1815, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1923, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Sentence Similarity III", "question__title_slug": "sentence-similarity-iii", "question__hide": false, "total_acs": 9320, "total_submitted": 28870, "frontend_question_id": 1813, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1920, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Determine Color of a Chessboard Square", "question__title_slug": "determine-color-of-a-chessboard-square", "question__hide": false, "total_acs": 34775, "total_submitted": 44754, "frontend_question_id": 1812, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1919, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Sort Features by Popularity", "question__title_slug": "sort-features-by-popularity", "question__hide": false, "total_acs": 3475, "total_submitted": 5313, "frontend_question_id": 1772, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1918, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Score of a Good Subarray", "question__title_slug": "maximum-score-of-a-good-subarray", "question__hide": false, "total_acs": 12993, "total_submitted": 25270, "frontend_question_id": 1793, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1917, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Average Pass Ratio", "question__title_slug": "maximum-average-pass-ratio", "question__hide": false, "total_acs": 14384, "total_submitted": 28491, "frontend_question_id": 1792, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1916, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find Center of Star Graph", "question__title_slug": "find-center-of-star-graph", "question__hide": false, "total_acs": 75541, "total_submitted": 90214, "frontend_question_id": 1791, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1915, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Check if One String Swap Can Make Strings Equal", "question__title_slug": "check-if-one-string-swap-can-make-strings-equal", "question__hide": false, "total_acs": 35057, "total_submitted": 76375, "frontend_question_id": 1790, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1914, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find the Subtasks That Did Not Execute", "question__title_slug": "find-the-subtasks-that-did-not-execute", "question__hide": false, "total_acs": 4410, "total_submitted": 5247, "frontend_question_id": 1767, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1913, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Make the XOR of All Segments Equal to Zero", "question__title_slug": "make-the-xor-of-all-segments-equal-to-zero", "question__hide": false, "total_acs": 3495, "total_submitted": 8919, "frontend_question_id": 1787, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1912, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Restricted Paths From First to Last Node", "question__title_slug": "number-of-restricted-paths-from-first-to-last-node", "question__hide": false, "total_acs": 12238, "total_submitted": 31842, "frontend_question_id": 1786, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1911, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Elements to Add to Form a Given Sum", "question__title_slug": "minimum-elements-to-add-to-form-a-given-sum", "question__hide": false, "total_acs": 13904, "total_submitted": 33489, "frontend_question_id": 1785, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1910, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Check if Binary String Has at Most One Segment of Ones", "question__title_slug": "check-if-binary-string-has-at-most-one-segment-of-ones", "question__hide": false, "total_acs": 23127, "total_submitted": 56526, "frontend_question_id": 1784, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1909, "question__article__live": true, "question__article__slug": "buildings-with-an-ocean-view", "question__article__has_video_solution": false, "question__title": "Buildings With an Ocean View", "question__title_slug": "buildings-with-an-ocean-view", "question__hide": false, "total_acs": 95305, "total_submitted": 118908, "frontend_question_id": 1762, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1908, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Recyclable and Low Fat Products", "question__title_slug": "recyclable-and-low-fat-products", "question__hide": false, "total_acs": 29773, "total_submitted": 31083, "frontend_question_id": 1757, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1907, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Pairs With XOR in a Range", "question__title_slug": "count-pairs-with-xor-in-a-range", "question__hide": false, "total_acs": 4520, "total_submitted": 9751, "frontend_question_id": 1803, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1906, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximize Score After N Operations", "question__title_slug": "maximize-score-after-n-operations", "question__hide": false, "total_acs": 11433, "total_submitted": 24672, "frontend_question_id": 1799, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1905, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Design Authentication Manager", "question__title_slug": "design-authentication-manager", "question__hide": false, "total_acs": 9494, "total_submitted": 18011, "frontend_question_id": 1797, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1904, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Second Largest Digit in a String", "question__title_slug": "second-largest-digit-in-a-string", "question__hide": false, "total_acs": 24247, "total_submitted": 49429, "frontend_question_id": 1796, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1903, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Design Most Recently Used Queue", "question__title_slug": "design-most-recently-used-queue", "question__hide": false, "total_acs": 5365, "total_submitted": 6786, "frontend_question_id": 1756, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1902, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Car Fleet II", "question__title_slug": "car-fleet-ii", "question__hide": false, "total_acs": 17888, "total_submitted": 33997, "frontend_question_id": 1776, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1901, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Equal Sum Arrays With Minimum Number of Operations", "question__title_slug": "equal-sum-arrays-with-minimum-number-of-operations", "question__hide": false, "total_acs": 14328, "total_submitted": 27860, "frontend_question_id": 1775, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1900, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Closest Dessert Cost", "question__title_slug": "closest-dessert-cost", "question__hide": false, "total_acs": 14867, "total_submitted": 32379, "frontend_question_id": 1774, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1899, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Items Matching a Rule", "question__title_slug": "count-items-matching-a-rule", "question__hide": false, "total_acs": 95408, "total_submitted": 112953, "frontend_question_id": 1773, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1898, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Leetflex Banned Accounts", "question__title_slug": "leetflex-banned-accounts", "question__hide": false, "total_acs": 7326, "total_submitted": 10855, "frontend_question_id": 1747, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1897, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximize Palindrome Length From Subsequences", "question__title_slug": "maximize-palindrome-length-from-subsequences", "question__hide": false, "total_acs": 7185, "total_submitted": 20731, "frontend_question_id": 1771, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1896, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Score from Performing Multiplication Operations", "question__title_slug": "maximum-score-from-performing-multiplication-operations", "question__hide": false, "total_acs": 29357, "total_submitted": 82913, "frontend_question_id": 1770, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1895, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Number of Operations to Move All Balls to Each Box", "question__title_slug": "minimum-number-of-operations-to-move-all-balls-to-each-box", "question__hide": false, "total_acs": 70091, "total_submitted": 81809, "frontend_question_id": 1769, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1894, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Merge Strings Alternately", "question__title_slug": "merge-strings-alternately", "question__hide": false, "total_acs": 50953, "total_submitted": 67537, "frontend_question_id": 1768, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1893, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Subarray Sum After One Operation", "question__title_slug": "maximum-subarray-sum-after-one-operation", "question__hide": false, "total_acs": 5226, "total_submitted": 8386, "frontend_question_id": 1746, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1892, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find Total Time Spent by Each Employee", "question__title_slug": "find-total-time-spent-by-each-employee", "question__hide": false, "total_acs": 16112, "total_submitted": 17629, "frontend_question_id": 1741, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1891, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Pairs Of Nodes", "question__title_slug": "count-pairs-of-nodes", "question__hide": false, "total_acs": 4252, "total_submitted": 11414, "frontend_question_id": 1782, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1890, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Sum of Beauty of All Substrings", "question__title_slug": "sum-of-beauty-of-all-substrings", "question__hide": false, "total_acs": 12698, "total_submitted": 21234, "frontend_question_id": 1781, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1889, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Check if Number is a Sum of Powers of Three", "question__title_slug": "check-if-number-is-a-sum-of-powers-of-three", "question__hide": false, "total_acs": 20697, "total_submitted": 31952, "frontend_question_id": 1780, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1888, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find Nearest Point That Has the Same X or Y Coordinate", "question__title_slug": "find-nearest-point-that-has-the-same-x-or-y-coordinate", "question__hide": false, "total_acs": 39852, "total_submitted": 58354, "frontend_question_id": 1779, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1887, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Degree of a Connected Trio in a Graph", "question__title_slug": "minimum-degree-of-a-connected-trio-in-a-graph", "question__hide": false, "total_acs": 14663, "total_submitted": 35349, "frontend_question_id": 1761, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1886, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Limit of Balls in a Bag", "question__title_slug": "minimum-limit-of-balls-in-a-bag", "question__hide": false, "total_acs": 15334, "total_submitted": 27070, "frontend_question_id": 1760, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1885, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Number of Homogenous Substrings", "question__title_slug": "count-number-of-homogenous-substrings", "question__hide": false, "total_acs": 17723, "total_submitted": 38315, "frontend_question_id": 1759, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1884, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Changes To Make Alternating Binary String", "question__title_slug": "minimum-changes-to-make-alternating-binary-string", "question__hide": false, "total_acs": 26320, "total_submitted": 44426, "frontend_question_id": 1758, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1883, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find Distance in a Binary Tree", "question__title_slug": "find-distance-in-a-binary-tree", "question__hide": false, "total_acs": 10289, "total_submitted": 15063, "frontend_question_id": 1740, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1882, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "The Number of Employees Which Report to Each Employee", "question__title_slug": "the-number-of-employees-which-report-to-each-employee", "question__hide": false, "total_acs": 9130, "total_submitted": 18632, "frontend_question_id": 1731, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1881, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Closest Subsequence Sum", "question__title_slug": "closest-subsequence-sum", "question__hide": false, "total_acs": 8372, "total_submitted": 23019, "frontend_question_id": 1755, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1880, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Largest Merge Of Two Strings", "question__title_slug": "largest-merge-of-two-strings", "question__hide": false, "total_acs": 13859, "total_submitted": 31595, "frontend_question_id": 1754, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1879, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Score From Removing Stones", "question__title_slug": "maximum-score-from-removing-stones", "question__hide": false, "total_acs": 20523, "total_submitted": 31602, "frontend_question_id": 1753, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1878, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Check if Array Is Sorted and Rotated", "question__title_slug": "check-if-array-is-sorted-and-rotated", "question__hide": false, "total_acs": 32293, "total_submitted": 67832, "frontend_question_id": 1752, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1877, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find Followers Count", "question__title_slug": "find-followers-count", "question__hide": false, "total_acs": 10185, "total_submitted": 14276, "frontend_question_id": 1729, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1876, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Map of Highest Peak", "question__title_slug": "map-of-highest-peak", "question__hide": false, "total_acs": 15850, "total_submitted": 26551, "frontend_question_id": 1765, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1875, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Tree of Coprimes", "question__title_slug": "tree-of-coprimes", "question__hide": false, "total_acs": 5325, "total_submitted": 13947, "frontend_question_id": 1766, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1874, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Form Array by Concatenating Subarrays of Another Array", "question__title_slug": "form-array-by-concatenating-subarrays-of-another-array", "question__hide": false, "total_acs": 10108, "total_submitted": 19076, "frontend_question_id": 1764, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1873, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Longest Nice Substring", "question__title_slug": "longest-nice-substring", "question__hide": false, "total_acs": 21925, "total_submitted": 35368, "frontend_question_id": 1763, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1872, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Can You Eat Your Favorite Candy on Your Favorite Day?", "question__title_slug": "can-you-eat-your-favorite-candy-on-your-favorite-day", "question__hide": false, "total_acs": 7772, "total_submitted": 24128, "frontend_question_id": 1744, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1871, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Palindrome Partitioning IV", "question__title_slug": "palindrome-partitioning-iv", "question__hide": false, "total_acs": 14267, "total_submitted": 29003, "frontend_question_id": 1745, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1866, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Restore the Array From Adjacent Pairs", "question__title_slug": "restore-the-array-from-adjacent-pairs", "question__hide": false, "total_acs": 24422, "total_submitted": 35882, "frontend_question_id": 1743, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1865, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Checking Existence of Edge Length Limited Paths II", "question__title_slug": "checking-existence-of-edge-length-limited-paths-ii", "question__hide": false, "total_acs": 1591, "total_submitted": 3033, "frontend_question_id": 1724, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1862, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Apples and Oranges", "question__title_slug": "count-apples-and-oranges", "question__hide": false, "total_acs": 8108, "total_submitted": 10383, "frontend_question_id": 1715, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1861, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Building Boxes", "question__title_slug": "building-boxes", "question__hide": false, "total_acs": 4744, "total_submitted": 9356, "frontend_question_id": 1739, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1860, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find Kth Largest XOR Coordinate Value", "question__title_slug": "find-kth-largest-xor-coordinate-value", "question__hide": false, "total_acs": 13932, "total_submitted": 22390, "frontend_question_id": 1738, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1859, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Change Minimum Characters to Satisfy One of Three Conditions", "question__title_slug": "change-minimum-characters-to-satisfy-one-of-three-conditions", "question__hide": false, "total_acs": 9028, "total_submitted": 26649, "frontend_question_id": 1737, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1858, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Latest Time by Replacing Hidden Digits", "question__title_slug": "latest-time-by-replacing-hidden-digits", "question__hide": false, "total_acs": 21659, "total_submitted": 51578, "frontend_question_id": 1736, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1852, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Biggest Window Between Visits", "question__title_slug": "biggest-window-between-visits", "question__hide": false, "total_acs": 9439, "total_submitted": 12057, "frontend_question_id": 1709, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1851, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Number of Events That Can Be Attended II", "question__title_slug": "maximum-number-of-events-that-can-be-attended-ii", "question__hide": false, "total_acs": 13855, "total_submitted": 25337, "frontend_question_id": 1751, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1850, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Length of String After Deleting Similar Ends", "question__title_slug": "minimum-length-of-string-after-deleting-similar-ends", "question__hide": false, "total_acs": 13274, "total_submitted": 30772, "frontend_question_id": 1750, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1849, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Absolute Sum of Any Subarray", "question__title_slug": "maximum-absolute-sum-of-any-subarray", "question__hide": false, "total_acs": 20530, "total_submitted": 36180, "frontend_question_id": 1749, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1848, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Sum of Unique Elements", "question__title_slug": "sum-of-unique-elements", "question__hide": false, "total_acs": 70879, "total_submitted": 93904, "frontend_question_id": 1748, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1847, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Largest Subarray Length K", "question__title_slug": "largest-subarray-length-k", "question__hide": false, "total_acs": 5283, "total_submitted": 8317, "frontend_question_id": 1708, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1845, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Largest Submatrix With Rearrangements", "question__title_slug": "largest-submatrix-with-rearrangements", "question__hide": false, "total_acs": 11498, "total_submitted": 19068, "frontend_question_id": 1727, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1844, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Number of Balls in a Box", "question__title_slug": "maximum-number-of-balls-in-a-box", "question__hide": false, "total_acs": 37279, "total_submitted": 50599, "frontend_question_id": 1742, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1843, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number Of Rectangles That Can Form The Largest Square", "question__title_slug": "number-of-rectangles-that-can-form-the-largest-square", "question__hide": false, "total_acs": 39981, "total_submitted": 50758, "frontend_question_id": 1725, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1842, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Calls Between Two Persons", "question__title_slug": "number-of-calls-between-two-persons", "question__hide": false, "total_acs": 15483, "total_submitted": 17962, "frontend_question_id": 1699, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1840, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimize Hamming Distance After Swap Operations", "question__title_slug": "minimize-hamming-distance-after-swap-operations", "question__hide": false, "total_acs": 11807, "total_submitted": 24680, "frontend_question_id": 1722, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1839, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Decode XORed Array", "question__title_slug": "decode-xored-array", "question__hide": false, "total_acs": 66426, "total_submitted": 77311, "frontend_question_id": 1720, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1838, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Distinct Substrings in a String", "question__title_slug": "number-of-distinct-substrings-in-a-string", "question__hide": false, "total_acs": 4181, "total_submitted": 6711, "frontend_question_id": 1698, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1837, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Daily Leads and Partners", "question__title_slug": "daily-leads-and-partners", "question__hide": false, "total_acs": 14012, "total_submitted": 15338, "frontend_question_id": 1693, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1836, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Ways to Make Array With Product", "question__title_slug": "count-ways-to-make-array-with-product", "question__hide": false, "total_acs": 3129, "total_submitted": 6321, "frontend_question_id": 1735, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1835, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Decode XORed Permutation", "question__title_slug": "decode-xored-permutation", "question__hide": false, "total_acs": 8966, "total_submitted": 14807, "frontend_question_id": 1734, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1834, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Number of People to Teach", "question__title_slug": "minimum-number-of-people-to-teach", "question__hide": false, "total_acs": 5937, "total_submitted": 14606, "frontend_question_id": 1733, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1833, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find the Highest Altitude", "question__title_slug": "find-the-highest-altitude", "question__hide": false, "total_acs": 67931, "total_submitted": 86074, "frontend_question_id": 1732, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1832, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Operations to Make a Subsequence", "question__title_slug": "minimum-operations-to-make-a-subsequence", "question__hide": false, "total_acs": 6923, "total_submitted": 14177, "frontend_question_id": 1713, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1831, "question__article__live": false, "question__article__slug": "ways-to-split-array-into-three-subarrays", "question__article__has_video_solution": false, "question__title": "Ways to Split Array Into Three Subarrays", "question__title_slug": "ways-to-split-array-into-three-subarrays", "question__hide": false, "total_acs": 18286, "total_submitted": 59013, "frontend_question_id": 1712, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1830, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Good Meals", "question__title_slug": "count-good-meals", "question__hide": false, "total_acs": 22985, "total_submitted": 81519, "frontend_question_id": 1711, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1829, "question__article__live": true, "question__article__slug": "maximum-units-on-a-truck", "question__article__has_video_solution": false, "question__title": "Maximum Units on a Truck", "question__title_slug": "maximum-units-on-a-truck", "question__hide": false, "total_acs": 131641, "total_submitted": 182698, "frontend_question_id": 1710, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1828, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Ways to Distribute Candies", "question__title_slug": "count-ways-to-distribute-candies", "question__hide": false, "total_acs": 1399, "total_submitted": 2321, "frontend_question_id": 1692, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1827, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Invalid Tweets", "question__title_slug": "invalid-tweets", "question__hide": false, "total_acs": 16881, "total_submitted": 18571, "frontend_question_id": 1683, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1826, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum XOR With an Element From Array", "question__title_slug": "maximum-xor-with-an-element-from-array", "question__hide": false, "total_acs": 8362, "total_submitted": 19394, "frontend_question_id": 1707, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1825, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find Minimum Time to Finish All Jobs", "question__title_slug": "find-minimum-time-to-finish-all-jobs", "question__hide": false, "total_acs": 13434, "total_submitted": 31325, "frontend_question_id": 1723, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1824, "question__article__live": false, "question__article__slug": "maximum-number-of-eaten-apples", "question__article__has_video_solution": false, "question__title": "Maximum Number of Eaten Apples", "question__title_slug": "maximum-number-of-eaten-apples", "question__hide": false, "total_acs": 13924, "total_submitted": 38391, "frontend_question_id": 1705, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1823, "question__article__live": true, "question__article__slug": "determine-if-string-halves-are-alike", "question__article__has_video_solution": false, "question__title": "Determine if String Halves Are Alike", "question__title_slug": "determine-if-string-halves-are-alike", "question__hide": false, "total_acs": 82272, "total_submitted": 105347, "frontend_question_id": 1704, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1822, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Longest Palindromic Subsequence II", "question__title_slug": "longest-palindromic-subsequence-ii", "question__hide": false, "total_acs": 3155, "total_submitted": 6210, "frontend_question_id": 1682, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1821, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Product's Worth Over Invoices", "question__title_slug": "products-worth-over-invoices", "question__hide": false, "total_acs": 9864, "total_submitted": 24025, "frontend_question_id": 1677, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1820, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number Of Ways To Reconstruct A Tree", "question__title_slug": "number-of-ways-to-reconstruct-a-tree", "question__hide": false, "total_acs": 2404, "total_submitted": 5705, "frontend_question_id": 1719, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1819, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Construct the Lexicographically Largest Valid Sequence", "question__title_slug": "construct-the-lexicographically-largest-valid-sequence", "question__hide": false, "total_acs": 8552, "total_submitted": 16713, "frontend_question_id": 1718, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1818, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Score From Removing Substrings", "question__title_slug": "maximum-score-from-removing-substrings", "question__hide": false, "total_acs": 9189, "total_submitted": 20590, "frontend_question_id": 1717, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1817, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Calculate Money in Leetcode Bank", "question__title_slug": "calculate-money-in-leetcode-bank", "question__hide": false, "total_acs": 28726, "total_submitted": 44292, "frontend_question_id": 1716, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1816, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Lowest Common Ancestor of a Binary Tree IV", "question__title_slug": "lowest-common-ancestor-of-a-binary-tree-iv", "question__hide": false, "total_acs": 19452, "total_submitted": 24471, "frontend_question_id": 1676, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1815, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Checking Existence of Edge Length Limited Paths", "question__title_slug": "checking-existence-of-edge-length-limited-paths", "question__hide": false, "total_acs": 7661, "total_submitted": 15769, "frontend_question_id": 1697, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1814, "question__article__live": true, "question__article__slug": "jump-game-vi", "question__article__has_video_solution": false, "question__title": "Jump Game VI", "question__title_slug": "jump-game-vi", "question__hide": false, "total_acs": 41597, "total_submitted": 97585, "frontend_question_id": 1696, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1813, "question__article__live": true, "question__article__slug": "maximum-erasure-value", "question__article__has_video_solution": false, "question__title": "Maximum Erasure Value", "question__title_slug": "maximum-erasure-value", "question__hide": false, "total_acs": 40480, "total_submitted": 77323, "frontend_question_id": 1695, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1812, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Reformat Phone Number", "question__title_slug": "reformat-phone-number", "question__hide": false, "total_acs": 23771, "total_submitted": 36495, "frontend_question_id": 1694, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1811, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Fix Names in a Table", "question__title_slug": "fix-names-in-a-table", "question__hide": false, "total_acs": 10148, "total_submitted": 16215, "frontend_question_id": 1667, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1810, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Change the Root of a Binary Tree", "question__title_slug": "change-the-root-of-a-binary-tree", "question__hide": false, "total_acs": 2270, "total_submitted": 3339, "frontend_question_id": 1666, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1809, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Sum Of Special Evenly-Spaced Elements In Array", "question__title_slug": "sum-of-special-evenly-spaced-elements-in-array", "question__hide": false, "total_acs": 951, "total_submitted": 1829, "frontend_question_id": 1714, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1808, "question__article__live": true, "question__article__slug": "stone-game-vii", "question__article__has_video_solution": false, "question__title": "Stone Game VII", "question__title_slug": "stone-game-vii", "question__hide": false, "total_acs": 25805, "total_submitted": 43996, "frontend_question_id": 1690, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1807, "question__article__live": true, "question__article__slug": "partitioning-into-minimum-number-of-deci-binary-numbers", "question__article__has_video_solution": false, "question__title": "Partitioning Into Minimum Number Of Deci-Binary Numbers", "question__title_slug": "partitioning-into-minimum-number-of-deci-binary-numbers", "question__hide": false, "total_acs": 74841, "total_submitted": 85260, "frontend_question_id": 1689, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1806, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count of Matches in Tournament", "question__title_slug": "count-of-matches-in-tournament", "question__hide": false, "total_acs": 64770, "total_submitted": 78388, "frontend_question_id": 1688, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1805, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Adjacent Swaps for K Consecutive Ones", "question__title_slug": "minimum-adjacent-swaps-for-k-consecutive-ones", "question__hide": false, "total_acs": 5642, "total_submitted": 13999, "frontend_question_id": 1703, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1804, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Binary String After Change", "question__title_slug": "maximum-binary-string-after-change", "question__hide": false, "total_acs": 8339, "total_submitted": 18466, "frontend_question_id": 1702, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1803, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Average Waiting Time", "question__title_slug": "average-waiting-time", "question__hide": false, "total_acs": 18577, "total_submitted": 30124, "frontend_question_id": 1701, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1802, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Students Unable to Eat Lunch", "question__title_slug": "number-of-students-unable-to-eat-lunch", "question__hide": false, "total_acs": 36398, "total_submitted": 53638, "frontend_question_id": 1700, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1801, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Average Time of Process per Machine", "question__title_slug": "average-time-of-process-per-machine", "question__hide": false, "total_acs": 14963, "total_submitted": 18751, "frontend_question_id": 1661, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1800, "question__article__live": true, "question__article__slug": "concatenation-of-consecutive-binary-numbers", "question__article__has_video_solution": false, "question__title": "Concatenation of Consecutive Binary Numbers", "question__title_slug": "concatenation-of-consecutive-binary-numbers", "question__hide": false, "total_acs": 33478, "total_submitted": 63714, "frontend_question_id": 1680, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1799, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Incompatibility", "question__title_slug": "minimum-incompatibility", "question__hide": false, "total_acs": 5729, "total_submitted": 15508, "frontend_question_id": 1681, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1798, "question__article__live": true, "question__article__slug": "max-number-of-k-sum-pairs", "question__article__has_video_solution": false, "question__title": "Max Number of K-Sum Pairs", "question__title_slug": "max-number-of-k-sum-pairs", "question__hide": false, "total_acs": 50322, "total_submitted": 93945, "frontend_question_id": 1679, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1797, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Goal Parser Interpretation", "question__title_slug": "goal-parser-interpretation", "question__hide": false, "total_acs": 99066, "total_submitted": 115632, "frontend_question_id": 1678, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1796, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Correct a Binary Tree", "question__title_slug": "correct-a-binary-tree", "question__hide": false, "total_acs": 10174, "total_submitted": 13997, "frontend_question_id": 1660, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1795, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Hopper Company Queries III", "question__title_slug": "hopper-company-queries-iii", "question__hide": false, "total_acs": 3961, "total_submitted": 5901, "frontend_question_id": 1651, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1794, "question__article__live": true, "question__article__slug": "minimize-deviation-in-array", "question__article__has_video_solution": false, "question__title": "Minimize Deviation in Array", "question__title_slug": "minimize-deviation-in-array", "question__hide": false, "total_acs": 42506, "total_submitted": 80876, "frontend_question_id": 1675, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1793, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Moves to Make Array Complementary", "question__title_slug": "minimum-moves-to-make-array-complementary", "question__hide": false, "total_acs": 5719, "total_submitted": 15316, "frontend_question_id": 1674, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1792, "question__article__live": true, "question__article__slug": "find-the-most-competitive-subsequence", "question__article__has_video_solution": false, "question__title": "Find the Most Competitive Subsequence", "question__title_slug": "find-the-most-competitive-subsequence", "question__hide": false, "total_acs": 41376, "total_submitted": 85739, "frontend_question_id": 1673, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1791, "question__article__live": true, "question__article__slug": "richest-customer-wealth", "question__article__has_video_solution": false, "question__title": "Richest Customer Wealth", "question__title_slug": "richest-customer-wealth", "question__hide": false, "total_acs": 266585, "total_submitted": 298363, "frontend_question_id": 1672, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1790, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Lowest Common Ancestor of a Binary Tree III", "question__title_slug": "lowest-common-ancestor-of-a-binary-tree-iii", "question__hide": false, "total_acs": 109190, "total_submitted": 141116, "frontend_question_id": 1650, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1789, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Delivering Boxes from Storage to Ports", "question__title_slug": "delivering-boxes-from-storage-to-ports", "question__hide": false, "total_acs": 3546, "total_submitted": 9555, "frontend_question_id": 1687, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1788, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Stone Game VI", "question__title_slug": "stone-game-vi", "question__hide": false, "total_acs": 10531, "total_submitted": 19653, "frontend_question_id": 1686, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1787, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Sum of Absolute Differences in a Sorted Array", "question__title_slug": "sum-of-absolute-differences-in-a-sorted-array", "question__hide": false, "total_acs": 19132, "total_submitted": 29152, "frontend_question_id": 1685, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1786, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count the Number of Consistent Strings", "question__title_slug": "count-the-number-of-consistent-strings", "question__hide": false, "total_acs": 82003, "total_submitted": 100202, "frontend_question_id": 1684, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1785, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Hopper Company Queries II", "question__title_slug": "hopper-company-queries-ii", "question__hide": false, "total_acs": 3821, "total_submitted": 9807, "frontend_question_id": 1645, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1784, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Initial Energy to Finish Tasks", "question__title_slug": "minimum-initial-energy-to-finish-tasks", "question__hide": false, "total_acs": 11226, "total_submitted": 20147, "frontend_question_id": 1665, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1783, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Ways to Make a Fair Array", "question__title_slug": "ways-to-make-a-fair-array", "question__hide": false, "total_acs": 23028, "total_submitted": 36482, "frontend_question_id": 1664, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1782, "question__article__live": true, "question__article__slug": "smallest-string-with-a-given-numeric-value", "question__article__has_video_solution": false, "question__title": "Smallest String With A Given Numeric Value", "question__title_slug": "smallest-string-with-a-given-numeric-value", "question__hide": false, "total_acs": 78410, "total_submitted": 117021, "frontend_question_id": 1663, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1781, "question__article__live": false, "question__article__slug": "check-if-two-string-arrays-are-equivalent", "question__article__has_video_solution": false, "question__title": "Check If Two String Arrays are Equivalent", "question__title_slug": "check-if-two-string-arrays-are-equivalent", "question__hide": false, "total_acs": 136566, "total_submitted": 166641, "frontend_question_id": 1662, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1780, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Lowest Common Ancestor of a Binary Tree II", "question__title_slug": "lowest-common-ancestor-of-a-binary-tree-ii", "question__hide": false, "total_acs": 39640, "total_submitted": 67549, "frontend_question_id": 1644, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1779, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Hopper Company Queries I", "question__title_slug": "hopper-company-queries-i", "question__hide": false, "total_acs": 5059, "total_submitted": 9413, "frontend_question_id": 1635, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1778, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximize Grid Happiness", "question__title_slug": "maximize-grid-happiness", "question__hide": false, "total_acs": 3561, "total_submitted": 9510, "frontend_question_id": 1659, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1777, "question__article__live": true, "question__article__slug": "determine-if-two-strings-are-close", "question__article__has_video_solution": false, "question__title": "Determine if Two Strings Are Close", "question__title_slug": "determine-if-two-strings-are-close", "question__hide": false, "total_acs": 38911, "total_submitted": 71352, "frontend_question_id": 1657, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1776, "question__article__live": true, "question__article__slug": "minimum-operations-to-reduce-x-to-zero", "question__article__has_video_solution": false, "question__title": "Minimum Operations to Reduce X to Zero", "question__title_slug": "minimum-operations-to-reduce-x-to-zero", "question__hide": false, "total_acs": 45111, "total_submitted": 134624, "frontend_question_id": 1658, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1775, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Design an Ordered Stream", "question__title_slug": "design-an-ordered-stream", "question__hide": false, "total_acs": 34616, "total_submitted": 41392, "frontend_question_id": 1656, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1774, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Add Two Polynomials Represented as Linked Lists", "question__title_slug": "add-two-polynomials-represented-as-linked-lists", "question__hide": false, "total_acs": 5068, "total_submitted": 9420, "frontend_question_id": 1634, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1773, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Percentage of Users Attended a Contest", "question__title_slug": "percentage-of-users-attended-a-contest", "question__hide": false, "total_acs": 11264, "total_submitted": 16212, "frontend_question_id": 1633, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1772, "question__article__live": true, "question__article__slug": "create-sorted-array-through-instructions", "question__article__has_video_solution": false, "question__title": "Create Sorted Array through Instructions", "question__title_slug": "create-sorted-array-through-instructions", "question__hide": false, "total_acs": 19501, "total_submitted": 52518, "frontend_question_id": 1649, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1771, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Sell Diminishing-Valued Colored Balls", "question__title_slug": "sell-diminishing-valued-colored-balls", "question__hide": false, "total_acs": 27107, "total_submitted": 88285, "frontend_question_id": 1648, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1770, "question__article__live": true, "question__article__slug": "minimum-deletions-to-make-character-frequencies-unique", "question__article__has_video_solution": false, "question__title": "Minimum Deletions to Make Character Frequencies Unique", "question__title_slug": "minimum-deletions-to-make-character-frequencies-unique", "question__hide": false, "total_acs": 78189, "total_submitted": 138649, "frontend_question_id": 1647, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1769, "question__article__live": true, "question__article__slug": "get-maximum-in-generated-array", "question__article__has_video_solution": false, "question__title": "Get Maximum in Generated Array", "question__title_slug": "get-maximum-in-generated-array", "question__hide": false, "total_acs": 56677, "total_submitted": 111213, "frontend_question_id": 1646, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1768, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Design an Expression Tree With Evaluate Function", "question__title_slug": "design-an-expression-tree-with-evaluate-function", "question__hide": false, "total_acs": 14707, "total_submitted": 18007, "frontend_question_id": 1628, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1767, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Design Front Middle Back Queue", "question__title_slug": "design-front-middle-back-queue", "question__hide": false, "total_acs": 14035, "total_submitted": 25306, "frontend_question_id": 1670, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1766, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Number of Removals to Make Mountain Array", "question__title_slug": "minimum-number-of-removals-to-make-mountain-array", "question__hide": false, "total_acs": 12172, "total_submitted": 28159, "frontend_question_id": 1671, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1765, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Merge In Between Linked Lists", "question__title_slug": "merge-in-between-linked-lists", "question__hide": false, "total_acs": 47418, "total_submitted": 63525, "frontend_question_id": 1669, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1764, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Repeating Substring", "question__title_slug": "maximum-repeating-substring", "question__hide": false, "total_acs": 23144, "total_submitted": 58502, "frontend_question_id": 1668, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1763, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "All Valid Triplets That Can Represent a Country", "question__title_slug": "all-valid-triplets-that-can-represent-a-country", "question__hide": false, "total_acs": 12547, "total_submitted": 14182, "frontend_question_id": 1623, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1762, "question__article__live": true, "question__article__slug": "furthest-building-you-can-reach", "question__article__has_video_solution": false, "question__title": "Furthest Building You Can Reach", "question__title_slug": "furthest-building-you-can-reach", "question__hide": false, "total_acs": 46029, "total_submitted": 102244, "frontend_question_id": 1642, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1761, "question__article__live": true, "question__article__slug": "count-sorted-vowel-strings", "question__article__has_video_solution": false, "question__title": "Count Sorted Vowel Strings", "question__title_slug": "count-sorted-vowel-strings", "question__hide": false, "total_acs": 81434, "total_submitted": 108829, "frontend_question_id": 1641, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1760, "question__article__live": true, "question__article__slug": "check-array-formation-through-concatenation", "question__article__has_video_solution": false, "question__title": "Check Array Formation Through Concatenation", "question__title_slug": "check-array-formation-through-concatenation", "question__hide": false, "total_acs": 66129, "total_submitted": 118620, "frontend_question_id": 1640, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1759, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find the Missing IDs", "question__title_slug": "find-the-missing-ids", "question__hide": false, "total_acs": 9791, "total_submitted": 12888, "frontend_question_id": 1613, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1758, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Distribute Repeating Integers", "question__title_slug": "distribute-repeating-integers", "question__hide": false, "total_acs": 7756, "total_submitted": 19194, "frontend_question_id": 1655, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1757, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Jumps to Reach Home", "question__title_slug": "minimum-jumps-to-reach-home", "question__hide": false, "total_acs": 19666, "total_submitted": 73383, "frontend_question_id": 1654, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1756, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Deletions to Make String Balanced", "question__title_slug": "minimum-deletions-to-make-string-balanced", "question__hide": false, "total_acs": 17752, "total_submitted": 31849, "frontend_question_id": 1653, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1755, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Defuse the Bomb", "question__title_slug": "defuse-the-bomb", "question__hide": false, "total_acs": 22266, "total_submitted": 36601, "frontend_question_id": 1652, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1753, "question__article__live": true, "question__article__slug": "path-with-minimum-effort", "question__article__has_video_solution": false, "question__title": "Path With Minimum Effort", "question__title_slug": "path-with-minimum-effort", "question__hide": false, "total_acs": 72631, "total_submitted": 139964, "frontend_question_id": 1631, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1752, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Arithmetic Subarrays", "question__title_slug": "arithmetic-subarrays", "question__hide": false, "total_acs": 30733, "total_submitted": 39139, "frontend_question_id": 1630, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1751, "question__article__live": true, "question__article__slug": "slowest-key", "question__article__has_video_solution": false, "question__title": "Slowest Key", "question__title_slug": "slowest-key", "question__hide": false, "total_acs": 74535, "total_submitted": 124965, "frontend_question_id": 1629, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1750, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Check If Two Expression Trees are Equivalent", "question__title_slug": "check-if-two-expression-trees-are-equivalent", "question__hide": false, "total_acs": 4724, "total_submitted": 6824, "frontend_question_id": 1612, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1749, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Sellers With No Sales", "question__title_slug": "sellers-with-no-sales", "question__hide": false, "total_acs": 12581, "total_submitted": 23087, "frontend_question_id": 1607, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1748, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Best Team With No Conflicts", "question__title_slug": "best-team-with-no-conflicts", "question__hide": false, "total_acs": 17718, "total_submitted": 43650, "frontend_question_id": 1626, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1747, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Lexicographically Smallest String After Applying Operations", "question__title_slug": "lexicographically-smallest-string-after-applying-operations", "question__hide": false, "total_acs": 10184, "total_submitted": 15419, "frontend_question_id": 1625, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1746, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Largest Substring Between Two Equal Characters", "question__title_slug": "largest-substring-between-two-equal-characters", "question__hide": false, "total_acs": 30875, "total_submitted": 52159, "frontend_question_id": 1624, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1745, "question__article__live": true, "question__article__slug": "find-nearest-right-node-in-binary-tree", "question__article__has_video_solution": true, "question__title": "Find Nearest Right Node in Binary Tree", "question__title_slug": "find-nearest-right-node-in-binary-tree", "question__hide": false, "total_acs": 17899, "total_submitted": 23771, "frontend_question_id": 1602, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1744, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Ways to Form a Target String Given a Dictionary", "question__title_slug": "number-of-ways-to-form-a-target-string-given-a-dictionary", "question__hide": false, "total_acs": 6340, "total_submitted": 15025, "frontend_question_id": 1639, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1743, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Substrings That Differ by One Character", "question__title_slug": "count-substrings-that-differ-by-one-character", "question__hide": false, "total_acs": 16634, "total_submitted": 23097, "frontend_question_id": 1638, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1742, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Widest Vertical Area Between Two Points Containing No Points", "question__title_slug": "widest-vertical-area-between-two-points-containing-no-points", "question__hide": false, "total_acs": 27710, "total_submitted": 33011, "frontend_question_id": 1637, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1741, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Sort Array by Increasing Frequency", "question__title_slug": "sort-array-by-increasing-frequency", "question__hide": false, "total_acs": 55894, "total_submitted": 81793, "frontend_question_id": 1636, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1740, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Subtrees With Max Distance Between Cities", "question__title_slug": "count-subtrees-with-max-distance-between-cities", "question__hide": false, "total_acs": 5875, "total_submitted": 9051, "frontend_question_id": 1617, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1739, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Split Two Strings to Make Palindrome", "question__title_slug": "split-two-strings-to-make-palindrome", "question__hide": false, "total_acs": 16238, "total_submitted": 51716, "frontend_question_id": 1616, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1738, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximal Network Rank", "question__title_slug": "maximal-network-rank", "question__hide": false, "total_acs": 36520, "total_submitted": 64726, "frontend_question_id": 1615, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1737, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Nesting Depth of the Parentheses", "question__title_slug": "maximum-nesting-depth-of-the-parentheses", "question__hide": false, "total_acs": 80939, "total_submitted": 97549, "frontend_question_id": 1614, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1736, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Build Binary Expression Tree From Infix Expression", "question__title_slug": "build-binary-expression-tree-from-infix-expression", "question__hide": false, "total_acs": 6382, "total_submitted": 10711, "frontend_question_id": 1597, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1735, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "The Most Frequently Ordered Products for Each Customer", "question__title_slug": "the-most-frequently-ordered-products-for-each-customer", "question__hide": false, "total_acs": 17840, "total_submitted": 21001, "frontend_question_id": 1596, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1734, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Bank Account Summary II", "question__title_slug": "bank-account-summary-ii", "question__hide": false, "total_acs": 18841, "total_submitted": 20878, "frontend_question_id": 1587, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1733, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Number of Visible Points", "question__title_slug": "maximum-number-of-visible-points", "question__hide": false, "total_acs": 24488, "total_submitted": 67427, "frontend_question_id": 1610, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1732, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum One Bit Operations to Make Integers Zero", "question__title_slug": "minimum-one-bit-operations-to-make-integers-zero", "question__hide": false, "total_acs": 9801, "total_submitted": 15756, "frontend_question_id": 1611, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1731, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Even Odd Tree", "question__title_slug": "even-odd-tree", "question__hide": false, "total_acs": 30718, "total_submitted": 58017, "frontend_question_id": 1609, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1730, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Special Array With X Elements Greater Than or Equal X", "question__title_slug": "special-array-with-x-elements-greater-than-or-equal-x", "question__hide": false, "total_acs": 33299, "total_submitted": 55338, "frontend_question_id": 1608, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1729, "question__article__live": true, "question__article__slug": "binary-search-tree-iterator-ii", "question__article__has_video_solution": false, "question__title": "Binary Search Tree Iterator II", "question__title_slug": "binary-search-tree-iterator-ii", "question__hide": false, "total_acs": 6465, "total_submitted": 9596, "frontend_question_id": 1586, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1728, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Fancy Sequence", "question__title_slug": "fancy-sequence", "question__hide": false, "total_acs": 6771, "total_submitted": 44234, "frontend_question_id": 1622, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1727, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Cat and Mouse II", "question__title_slug": "cat-and-mouse-ii", "question__hide": false, "total_acs": 4539, "total_submitted": 11032, "frontend_question_id": 1728, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1726, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Coordinate With Maximum Network Quality", "question__title_slug": "coordinate-with-maximum-network-quality", "question__hide": false, "total_acs": 6312, "total_submitted": 17038, "frontend_question_id": 1620, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1725, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Sets of K Non-Overlapping Line Segments", "question__title_slug": "number-of-sets-of-k-non-overlapping-line-segments", "question__hide": false, "total_acs": 6569, "total_submitted": 15464, "frontend_question_id": 1621, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1724, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Customer Who Visited but Did Not Make Any Transactions", "question__title_slug": "customer-who-visited-but-did-not-make-any-transactions", "question__hide": false, "total_acs": 17921, "total_submitted": 19951, "frontend_question_id": 1581, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1723, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Number of Achievable Transfer Requests", "question__title_slug": "maximum-number-of-achievable-transfer-requests", "question__hide": false, "total_acs": 7783, "total_submitted": 15377, "frontend_question_id": 1601, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1722, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Throne Inheritance", "question__title_slug": "throne-inheritance", "question__hide": false, "total_acs": 11322, "total_submitted": 17977, "frontend_question_id": 1600, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1721, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Profit of Operating a Centennial Wheel", "question__title_slug": "maximum-profit-of-operating-a-centennial-wheel", "question__hide": false, "total_acs": 9586, "total_submitted": 21812, "frontend_question_id": 1599, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1720, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Crawler Log Folder", "question__title_slug": "crawler-log-folder", "question__hide": false, "total_acs": 38052, "total_submitted": 59255, "frontend_question_id": 1598, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1719, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Put Boxes Into the Warehouse II", "question__title_slug": "put-boxes-into-the-warehouse-ii", "question__hide": false, "total_acs": 3052, "total_submitted": 4797, "frontend_question_id": 1580, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1718, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Warehouse Manager", "question__title_slug": "warehouse-manager", "question__hide": false, "total_acs": 18968, "total_submitted": 21135, "frontend_question_id": 1571, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1717, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Cost to Connect Two Groups of Points", "question__title_slug": "minimum-cost-to-connect-two-groups-of-points", "question__hide": false, "total_acs": 6157, "total_submitted": 13423, "frontend_question_id": 1595, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1716, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Non Negative Product in a Matrix", "question__title_slug": "maximum-non-negative-product-in-a-matrix", "question__hide": false, "total_acs": 16030, "total_submitted": 48487, "frontend_question_id": 1594, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1715, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Split a String Into the Max Number of Unique Substrings", "question__title_slug": "split-a-string-into-the-max-number-of-unique-substrings", "question__hide": false, "total_acs": 19842, "total_submitted": 36720, "frontend_question_id": 1593, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1714, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Rearrange Spaces Between Words", "question__title_slug": "rearrange-spaces-between-words", "question__hide": false, "total_acs": 33840, "total_submitted": 76958, "frontend_question_id": 1592, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1713, "question__article__live": true, "question__article__slug": "dot-product-of-two-sparse-vectors", "question__article__has_video_solution": false, "question__title": "Dot Product of Two Sparse Vectors", "question__title_slug": "dot-product-of-two-sparse-vectors", "question__hide": false, "total_acs": 134088, "total_submitted": 148223, "frontend_question_id": 1570, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1712, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Unique Orders and Customers Per Month", "question__title_slug": "unique-orders-and-customers-per-month", "question__hide": false, "total_acs": 13800, "total_submitted": 16598, "frontend_question_id": 1565, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1711, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find Valid Matrix Given Row and Column Sums", "question__title_slug": "find-valid-matrix-given-row-and-column-sums", "question__hide": false, "total_acs": 24433, "total_submitted": 31173, "frontend_question_id": 1605, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1710, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find Servers That Handled Most Number of Requests", "question__title_slug": "find-servers-that-handled-most-number-of-requests", "question__hide": false, "total_acs": 6979, "total_submitted": 17206, "frontend_question_id": 1606, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1709, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Alert Using Same Key-Card Three or More Times in a One Hour Period", "question__title_slug": "alert-using-same-key-card-three-or-more-times-in-a-one-hour-period", "question__hide": false, "total_acs": 18613, "total_submitted": 39518, "frontend_question_id": 1604, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1708, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Design Parking System", "question__title_slug": "design-parking-system", "question__hide": false, "total_acs": 110983, "total_submitted": 126916, "frontend_question_id": 1603, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1707, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Check If String Is Transformable With Substring Sort Operations", "question__title_slug": "check-if-string-is-transformable-with-substring-sort-operations", "question__hide": false, "total_acs": 5851, "total_submitted": 12118, "frontend_question_id": 1585, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1706, "question__article__live": true, "question__article__slug": "min-cost-to-connect-all-points", "question__article__has_video_solution": false, "question__title": "Min Cost to Connect All Points", "question__title_slug": "min-cost-to-connect-all-points", "question__hide": false, "total_acs": 52875, "total_submitted": 86274, "frontend_question_id": 1584, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1705, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Unhappy Friends", "question__title_slug": "count-unhappy-friends", "question__hide": false, "total_acs": 15687, "total_submitted": 27209, "frontend_question_id": 1583, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1704, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Special Positions in a Binary Matrix", "question__title_slug": "special-positions-in-a-binary-matrix", "question__hide": false, "total_acs": 30273, "total_submitted": 46616, "frontend_question_id": 1582, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1703, "question__article__live": true, "question__article__slug": "put-boxes-into-the-warehouse-i", "question__article__has_video_solution": false, "question__title": "Put Boxes Into the Warehouse I", "question__title_slug": "put-boxes-into-the-warehouse-i", "question__hide": false, "total_acs": 10147, "total_submitted": 15719, "frontend_question_id": 1564, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1702, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Bank Account Summary", "question__title_slug": "bank-account-summary", "question__hide": false, "total_acs": 10148, "total_submitted": 19004, "frontend_question_id": 1555, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1701, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Remove Max Number of Edges to Keep Graph Fully Traversable", "question__title_slug": "remove-max-number-of-edges-to-keep-graph-fully-traversable", "question__hide": false, "total_acs": 11744, "total_submitted": 23185, "frontend_question_id": 1579, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1700, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Time to Make Rope Colorful", "question__title_slug": "minimum-time-to-make-rope-colorful", "question__hide": false, "total_acs": 59103, "total_submitted": 96459, "frontend_question_id": 1578, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1699, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Ways Where Square of Number Is Equal to Product of Two Numbers", "question__title_slug": "number-of-ways-where-square-of-number-is-equal-to-product-of-two-numbers", "question__hide": false, "total_acs": 15052, "total_submitted": 38430, "frontend_question_id": 1577, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1698, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Replace All ?'s to Avoid Consecutive Repeating Characters", "question__title_slug": "replace-all-s-to-avoid-consecutive-repeating-characters", "question__hide": false, "total_acs": 43190, "total_submitted": 86554, "frontend_question_id": 1576, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1697, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Strings Differ by One Character", "question__title_slug": "strings-differ-by-one-character", "question__hide": false, "total_acs": 11814, "total_submitted": 18078, "frontend_question_id": 1554, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1696, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Strange Printer II", "question__title_slug": "strange-printer-ii", "question__hide": false, "total_acs": 5764, "total_submitted": 10215, "frontend_question_id": 1591, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1695, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Sum Obtained of Any Permutation", "question__title_slug": "maximum-sum-obtained-of-any-permutation", "question__hide": false, "total_acs": 11923, "total_submitted": 32914, "frontend_question_id": 1589, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1694, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Make Sum Divisible by P", "question__title_slug": "make-sum-divisible-by-p", "question__hide": false, "total_acs": 15432, "total_submitted": 54698, "frontend_question_id": 1590, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1693, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Sum of All Odd Length Subarrays", "question__title_slug": "sum-of-all-odd-length-subarrays", "question__hide": false, "total_acs": 88168, "total_submitted": 105884, "frontend_question_id": 1588, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1692, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Ways to Reorder Array to Get Same BST", "question__title_slug": "number-of-ways-to-reorder-array-to-get-same-bst", "question__hide": false, "total_acs": 9234, "total_submitted": 18782, "frontend_question_id": 1569, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1691, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Number of Days to Disconnect Island", "question__title_slug": "minimum-number-of-days-to-disconnect-island", "question__hide": false, "total_acs": 8103, "total_submitted": 16660, "frontend_question_id": 1568, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1690, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Length of Subarray With Positive Product", "question__title_slug": "maximum-length-of-subarray-with-positive-product", "question__hide": false, "total_acs": 42011, "total_submitted": 98229, "frontend_question_id": 1567, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1689, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Detect Pattern of Length M Repeated K or More Times", "question__title_slug": "detect-pattern-of-length-m-repeated-k-or-more-times", "question__hide": false, "total_acs": 23643, "total_submitted": 54358, "frontend_question_id": 1566, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1688, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "The Most Recent Orders for Each Product", "question__title_slug": "the-most-recent-orders-for-each-product", "question__hide": false, "total_acs": 12091, "total_submitted": 17842, "frontend_question_id": 1549, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1687, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "The Most Similar Path in a Graph", "question__title_slug": "the-most-similar-path-in-a-graph", "question__hide": false, "total_acs": 13234, "total_submitted": 23192, "frontend_question_id": 1548, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1686, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Fix Product Name Format", "question__title_slug": "fix-product-name-format", "question__hide": false, "total_acs": 12543, "total_submitted": 19872, "frontend_question_id": 1543, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1685, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Stone Game V", "question__title_slug": "stone-game-v", "question__hide": false, "total_acs": 12480, "total_submitted": 30592, "frontend_question_id": 1563, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1684, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find Latest Group of Size M", "question__title_slug": "find-latest-group-of-size-m", "question__hide": false, "total_acs": 12194, "total_submitted": 29954, "frontend_question_id": 1562, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1683, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Number of Coins You Can Get", "question__title_slug": "maximum-number-of-coins-you-can-get", "question__hide": false, "total_acs": 44147, "total_submitted": 56441, "frontend_question_id": 1561, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1682, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Most Visited Sector in a Circular Track", "question__title_slug": "most-visited-sector-in-a-circular-track", "question__hide": false, "total_acs": 20837, "total_submitted": 35904, "frontend_question_id": 1560, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1681, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Guess the Majority in a Hidden Array", "question__title_slug": "guess-the-majority-in-a-hidden-array", "question__hide": false, "total_acs": 1318, "total_submitted": 2132, "frontend_question_id": 1538, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1680, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count All Possible Routes", "question__title_slug": "count-all-possible-routes", "question__hide": false, "total_acs": 9596, "total_submitted": 16671, "frontend_question_id": 1575, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1679, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Shortest Subarray to be Removed to Make Array Sorted", "question__title_slug": "shortest-subarray-to-be-removed-to-make-array-sorted", "question__hide": false, "total_acs": 17456, "total_submitted": 49509, "frontend_question_id": 1574, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1678, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Ways to Split a String", "question__title_slug": "number-of-ways-to-split-a-string", "question__hide": false, "total_acs": 18874, "total_submitted": 58898, "frontend_question_id": 1573, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1677, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Matrix Diagonal Sum", "question__title_slug": "matrix-diagonal-sum", "question__hide": false, "total_acs": 96053, "total_submitted": 121638, "frontend_question_id": 1572, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1676, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Number of Days to Eat N Oranges", "question__title_slug": "minimum-number-of-days-to-eat-n-oranges", "question__hide": false, "total_acs": 21496, "total_submitted": 65732, "frontend_question_id": 1553, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1675, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Magnetic Force Between Two Balls", "question__title_slug": "magnetic-force-between-two-balls", "question__hide": false, "total_acs": 24821, "total_submitted": 46002, "frontend_question_id": 1552, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1674, "question__article__live": true, "question__article__slug": "minimum-operations-to-make-array-equal", "question__article__has_video_solution": false, "question__title": "Minimum Operations to Make Array Equal", "question__title_slug": "minimum-operations-to-make-array-equal", "question__hide": false, "total_acs": 64135, "total_submitted": 79386, "frontend_question_id": 1551, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1672, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find the Index of the Large Integer", "question__title_slug": "find-the-index-of-the-large-integer", "question__hide": false, "total_acs": 4047, "total_submitted": 7933, "frontend_question_id": 1533, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1671, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "The Most Recent Three Orders", "question__title_slug": "the-most-recent-three-orders", "question__hide": false, "total_acs": 14600, "total_submitted": 20485, "frontend_question_id": 1532, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1670, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Patients With a Condition", "question__title_slug": "patients-with-a-condition", "question__hide": false, "total_acs": 15766, "total_submitted": 30919, "frontend_question_id": 1527, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1669, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Cost to Cut a Stick", "question__title_slug": "minimum-cost-to-cut-a-stick", "question__hide": false, "total_acs": 21434, "total_submitted": 38985, "frontend_question_id": 1547, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1668, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find Longest Awesome Substring", "question__title_slug": "find-longest-awesome-substring", "question__hide": false, "total_acs": 8686, "total_submitted": 21451, "frontend_question_id": 1542, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1667, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find Kth Bit in Nth Binary String", "question__title_slug": "find-kth-bit-in-nth-binary-string", "question__hide": false, "total_acs": 23037, "total_submitted": 39693, "frontend_question_id": 1545, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1666, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Make The String Great", "question__title_slug": "make-the-string-great", "question__hide": false, "total_acs": 46889, "total_submitted": 83191, "frontend_question_id": 1544, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1665, "question__article__live": true, "question__article__slug": "diameter-of-n-ary-tree", "question__article__has_video_solution": false, "question__title": "Diameter of N-Ary Tree", "question__title_slug": "diameter-of-n-ary-tree", "question__hide": false, "total_acs": 29264, "total_submitted": 40122, "frontend_question_id": 1522, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1664, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find Users With Valid E-Mails", "question__title_slug": "find-users-with-valid-e-mails", "question__hide": false, "total_acs": 17713, "total_submitted": 28683, "frontend_question_id": 1517, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1663, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Detect Cycles in 2D Grid", "question__title_slug": "detect-cycles-in-2d-grid", "question__hide": false, "total_acs": 22520, "total_submitted": 46968, "frontend_question_id": 1559, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1662, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Numbers of Function Calls to Make Target Array", "question__title_slug": "minimum-numbers-of-function-calls-to-make-target-array", "question__hide": false, "total_acs": 14908, "total_submitted": 23325, "frontend_question_id": 1558, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1661, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Number of Vertices to Reach All Nodes", "question__title_slug": "minimum-number-of-vertices-to-reach-all-nodes", "question__hide": false, "total_acs": 55080, "total_submitted": 70290, "frontend_question_id": 1557, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1660, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Thousand Separator", "question__title_slug": "thousand-separator", "question__hide": false, "total_acs": 32361, "total_submitted": 57676, "frontend_question_id": 1556, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1659, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Get the Maximum Score", "question__title_slug": "get-the-maximum-score", "question__hide": false, "total_acs": 16080, "total_submitted": 41198, "frontend_question_id": 1537, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1658, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Swaps to Arrange a Binary Grid", "question__title_slug": "minimum-swaps-to-arrange-a-binary-grid", "question__hide": false, "total_acs": 11085, "total_submitted": 24272, "frontend_question_id": 1536, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1657, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find the Winner of an Array Game", "question__title_slug": "find-the-winner-of-an-array-game", "question__hide": false, "total_acs": 24020, "total_submitted": 49208, "frontend_question_id": 1535, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1656, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Good Triplets", "question__title_slug": "count-good-triplets", "question__hide": false, "total_acs": 72643, "total_submitted": 90193, "frontend_question_id": 1534, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1655, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Move Sub-Tree of N-Ary Tree", "question__title_slug": "move-sub-tree-of-n-ary-tree", "question__hide": false, "total_acs": 1711, "total_submitted": 2615, "frontend_question_id": 1516, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1654, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Customer Order Frequency", "question__title_slug": "customer-order-frequency", "question__hide": false, "total_acs": 26464, "total_submitted": 36004, "frontend_question_id": 1511, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1653, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Good Leaf Nodes Pairs", "question__title_slug": "number-of-good-leaf-nodes-pairs", "question__hide": false, "total_acs": 24579, "total_submitted": 41233, "frontend_question_id": 1530, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1652, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Suffix Flips", "question__title_slug": "minimum-suffix-flips", "question__hide": false, "total_acs": 31770, "total_submitted": 43847, "frontend_question_id": 1529, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1651, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Shuffle String", "question__title_slug": "shuffle-string", "question__hide": false, "total_acs": 193519, "total_submitted": 225641, "frontend_question_id": 1528, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1650, "question__article__live": true, "question__article__slug": "find-root-of-n-ary-tree", "question__article__has_video_solution": false, "question__title": "Find Root of N-Ary Tree", "question__title_slug": "find-root-of-n-ary-tree", "question__hide": false, "total_acs": 20641, "total_submitted": 26405, "frontend_question_id": 1506, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1649, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Number of Non-Overlapping Subarrays With Sum Equals Target", "question__title_slug": "maximum-number-of-non-overlapping-subarrays-with-sum-equals-target", "question__hide": false, "total_acs": 18776, "total_submitted": 40604, "frontend_question_id": 1546, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1648, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Insertions to Balance a Parentheses String", "question__title_slug": "minimum-insertions-to-balance-a-parentheses-string", "question__hide": false, "total_acs": 27337, "total_submitted": 55743, "frontend_question_id": 1541, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1647, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Can Convert String in K Moves", "question__title_slug": "can-convert-string-in-k-moves", "question__hide": false, "total_acs": 13275, "total_submitted": 40934, "frontend_question_id": 1540, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1646, "question__article__live": true, "question__article__slug": "kth-missing-positive-number", "question__article__has_video_solution": false, "question__title": "Kth Missing Positive Number", "question__title_slug": "kth-missing-positive-number", "question__hide": false, "total_acs": 151739, "total_submitted": 274400, "frontend_question_id": 1539, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1645, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find a Value of a Mysterious Function Closest to Target", "question__title_slug": "find-a-value-of-a-mysterious-function-closest-to-target", "question__hide": false, "total_acs": 7291, "total_submitted": 16742, "frontend_question_id": 1521, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1644, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Number of Non-Overlapping Substrings", "question__title_slug": "maximum-number-of-non-overlapping-substrings", "question__hide": false, "total_acs": 10581, "total_submitted": 28292, "frontend_question_id": 1520, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1643, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Nodes in the Sub-Tree With the Same Label", "question__title_slug": "number-of-nodes-in-the-sub-tree-with-the-same-label", "question__hide": false, "total_acs": 16055, "total_submitted": 40509, "frontend_question_id": 1519, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1642, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Water Bottles", "question__title_slug": "water-bottles", "question__hide": false, "total_acs": 47912, "total_submitted": 79302, "frontend_question_id": 1518, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1641, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Countries You Can Safely Invest In", "question__title_slug": "countries-you-can-safely-invest-in", "question__hide": false, "total_acs": 15404, "total_submitted": 26537, "frontend_question_id": 1501, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1640, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Design a File Sharing System", "question__title_slug": "design-a-file-sharing-system", "question__hide": false, "total_acs": 2822, "total_submitted": 6268, "frontend_question_id": 1500, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1639, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Friendly Movies Streamed Last Month", "question__title_slug": "friendly-movies-streamed-last-month", "question__hide": false, "total_acs": 17769, "total_submitted": 35260, "frontend_question_id": 1495, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1638, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Best Position for a Service Centre", "question__title_slug": "best-position-for-a-service-centre", "question__hide": false, "total_acs": 9149, "total_submitted": 23555, "frontend_question_id": 1515, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1637, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "String Compression II", "question__title_slug": "string-compression-ii", "question__hide": false, "total_acs": 10725, "total_submitted": 28440, "frontend_question_id": 1531, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1636, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Substrings With Only 1s", "question__title_slug": "number-of-substrings-with-only-1s", "question__hide": false, "total_acs": 28656, "total_submitted": 64952, "frontend_question_id": 1513, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1635, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Good Pairs", "question__title_slug": "number-of-good-pairs", "question__hide": false, "total_acs": 280366, "total_submitted": 318880, "frontend_question_id": 1512, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1634, "question__article__live": true, "question__article__slug": "clone-n-ary-tree", "question__article__has_video_solution": false, "question__title": "Clone N-ary Tree", "question__title_slug": "clone-n-ary-tree", "question__hide": false, "total_acs": 20468, "total_submitted": 24429, "frontend_question_id": 1490, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1633, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Number of Increments on Subarrays to Form a Target Array", "question__title_slug": "minimum-number-of-increments-on-subarrays-to-form-a-target-array", "question__hide": false, "total_acs": 23634, "total_submitted": 34810, "frontend_question_id": 1526, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1632, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Good Ways to Split a String", "question__title_slug": "number-of-good-ways-to-split-a-string", "question__hide": false, "total_acs": 67699, "total_submitted": 96394, "frontend_question_id": 1525, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1631, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Sub-arrays With Odd Sum", "question__title_slug": "number-of-sub-arrays-with-odd-sum", "question__hide": false, "total_acs": 22317, "total_submitted": 51286, "frontend_question_id": 1524, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1630, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Odd Numbers in an Interval Range", "question__title_slug": "count-odd-numbers-in-an-interval-range", "question__hide": false, "total_acs": 59459, "total_submitted": 121881, "frontend_question_id": 1523, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1629, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Possible Integer After at Most K Adjacent Swaps On Digits", "question__title_slug": "minimum-possible-integer-after-at-most-k-adjacent-swaps-on-digits", "question__hide": false, "total_acs": 7251, "total_submitted": 19316, "frontend_question_id": 1505, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1628, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Submatrices With All Ones", "question__title_slug": "count-submatrices-with-all-ones", "question__hide": false, "total_acs": 34395, "total_submitted": 58562, "frontend_question_id": 1504, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1627, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Last Moment Before All Ants Fall Out of a Plank", "question__title_slug": "last-moment-before-all-ants-fall-out-of-a-plank", "question__hide": false, "total_acs": 15057, "total_submitted": 27498, "frontend_question_id": 1503, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1626, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Can Make Arithmetic Progression From Sequence", "question__title_slug": "can-make-arithmetic-progression-from-sequence", "question__hide": false, "total_acs": 73596, "total_submitted": 105058, "frontend_question_id": 1502, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1625, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Group Sold Products By The Date", "question__title_slug": "group-sold-products-by-the-date", "question__hide": false, "total_acs": 19923, "total_submitted": 23443, "frontend_question_id": 1484, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1624, "question__article__live": true, "question__article__slug": "clone-binary-tree-with-random-pointer", "question__article__has_video_solution": false, "question__title": "Clone Binary Tree With Random Pointer", "question__title_slug": "clone-binary-tree-with-random-pointer", "question__hide": false, "total_acs": 15864, "total_submitted": 19871, "frontend_question_id": 1485, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1623, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Sales by Day of the Week", "question__title_slug": "sales-by-day-of-the-week", "question__hide": false, "total_acs": 12253, "total_submitted": 14857, "frontend_question_id": 1479, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1622, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Max Value of Equation", "question__title_slug": "max-value-of-equation", "question__hide": false, "total_acs": 29218, "total_submitted": 62358, "frontend_question_id": 1499, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1621, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Subsequences That Satisfy the Given Sum Condition", "question__title_slug": "number-of-subsequences-that-satisfy-the-given-sum-condition", "question__hide": false, "total_acs": 27059, "total_submitted": 69220, "frontend_question_id": 1498, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1620, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Check If Array Pairs Are Divisible by k", "question__title_slug": "check-if-array-pairs-are-divisible-by-k", "question__hide": false, "total_acs": 29783, "total_submitted": 73638, "frontend_question_id": 1497, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1619, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Path Crossing", "question__title_slug": "path-crossing", "question__hide": false, "total_acs": 34658, "total_submitted": 62192, "frontend_question_id": 1496, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1618, "question__article__live": true, "question__article__slug": "delete-n-nodes-after-m-nodes-of-a-linked-list", "question__article__has_video_solution": false, "question__title": "Delete N Nodes After M Nodes of a Linked List", "question__title_slug": "delete-n-nodes-after-m-nodes-of-a-linked-list", "question__hide": false, "total_acs": 19106, "total_submitted": 25975, "frontend_question_id": 1474, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1617, "question__article__live": true, "question__article__slug": "stone-game-iv", "question__article__has_video_solution": false, "question__title": "Stone Game IV", "question__title_slug": "stone-game-iv", "question__hide": false, "total_acs": 57637, "total_submitted": 94808, "frontend_question_id": 1510, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1616, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Difference Between Largest and Smallest Value in Three Moves", "question__title_slug": "minimum-difference-between-largest-and-smallest-value-in-three-moves", "question__hide": false, "total_acs": 59301, "total_submitted": 106530, "frontend_question_id": 1509, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1615, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Range Sum of Sorted Subarray Sums", "question__title_slug": "range-sum-of-sorted-subarray-sums", "question__hide": false, "total_acs": 23850, "total_submitted": 40430, "frontend_question_id": 1508, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1613, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find Critical and Pseudo-Critical Edges in Minimum Spanning Tree", "question__title_slug": "find-critical-and-pseudo-critical-edges-in-minimum-spanning-tree", "question__hide": false, "total_acs": 7424, "total_submitted": 14063, "frontend_question_id": 1489, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1612, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Avoid Flood in The City", "question__title_slug": "avoid-flood-in-the-city", "question__hide": false, "total_acs": 22545, "total_submitted": 89141, "frontend_question_id": 1488, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1611, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Making File Names Unique", "question__title_slug": "making-file-names-unique", "question__hide": false, "total_acs": 22509, "total_submitted": 64828, "frontend_question_id": 1487, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1610, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "XOR Operation in an Array", "question__title_slug": "xor-operation-in-an-array", "question__hide": false, "total_acs": 117648, "total_submitted": 139741, "frontend_question_id": 1486, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1609, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find All The Lonely Nodes", "question__title_slug": "find-all-the-lonely-nodes", "question__hide": false, "total_acs": 32468, "total_submitted": 39752, "frontend_question_id": 1469, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1608, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Calculate Salaries", "question__title_slug": "calculate-salaries", "question__hide": false, "total_acs": 14660, "total_submitted": 17784, "frontend_question_id": 1468, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1607, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Rectangles Area", "question__title_slug": "rectangles-area", "question__hide": false, "total_acs": 8650, "total_submitted": 12654, "frontend_question_id": 1459, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1605, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Number of Days to Make m Bouquets", "question__title_slug": "minimum-number-of-days-to-make-m-bouquets", "question__hide": false, "total_acs": 35101, "total_submitted": 63417, "frontend_question_id": 1482, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1604, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Least Number of Unique Integers after K Removals", "question__title_slug": "least-number-of-unique-integers-after-k-removals", "question__hide": false, "total_acs": 67853, "total_submitted": 112816, "frontend_question_id": 1481, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1603, "question__article__live": true, "question__article__slug": "running-sum-of-1d-array", "question__article__has_video_solution": false, "question__title": "Running Sum of 1d Array", "question__title_slug": "running-sum-of-1d-array", "question__hide": false, "total_acs": 500203, "total_submitted": 558628, "frontend_question_id": 1480, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1587, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Parallel Courses II", "question__title_slug": "parallel-courses-ii", "question__hide": false, "total_acs": 10425, "total_submitted": 32877, "frontend_question_id": 1494, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1586, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Longest Subarray of 1's After Deleting One Element", "question__title_slug": "longest-subarray-of-1s-after-deleting-one-element", "question__hide": false, "total_acs": 38241, "total_submitted": 63684, "frontend_question_id": 1493, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1585, "question__article__live": true, "question__article__slug": "the-kth-factor-of-n", "question__article__has_video_solution": false, "question__title": "The kth Factor of n", "question__title_slug": "the-kth-factor-of-n", "question__hide": false, "total_acs": 85010, "total_submitted": 136890, "frontend_question_id": 1492, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1584, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Average Salary Excluding the Minimum and Maximum Salary", "question__title_slug": "average-salary-excluding-the-minimum-and-maximum-salary", "question__hide": false, "total_acs": 83433, "total_submitted": 127345, "frontend_question_id": 1491, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1583, "question__article__live": true, "question__article__slug": "paint-house-iii", "question__article__has_video_solution": false, "question__title": "Paint House III", "question__title_slug": "paint-house-iii", "question__hide": false, "total_acs": 15138, "total_submitted": 29849, "frontend_question_id": 1473, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1582, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Design Browser History", "question__title_slug": "design-browser-history", "question__hide": false, "total_acs": 71328, "total_submitted": 95368, "frontend_question_id": 1472, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1581, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "The k Strongest Values in an Array", "question__title_slug": "the-k-strongest-values-in-an-array", "question__hide": false, "total_acs": 26904, "total_submitted": 45039, "frontend_question_id": 1471, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1580, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Shuffle the Array", "question__title_slug": "shuffle-the-array", "question__hide": false, "total_acs": 302900, "total_submitted": 342917, "frontend_question_id": 1470, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1579, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Active Users", "question__title_slug": "active-users", "question__hide": false, "total_acs": 21835, "total_submitted": 56867, "frontend_question_id": 1454, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1578, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Apples & Oranges", "question__title_slug": "apples-oranges", "question__hide": false, "total_acs": 24590, "total_submitted": 26859, "frontend_question_id": 1445, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1577, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Probability of a Two Boxes Having The Same Number of Distinct Balls", "question__title_slug": "probability-of-a-two-boxes-having-the-same-number-of-distinct-balls", "question__hide": false, "total_acs": 5887, "total_submitted": 9679, "frontend_question_id": 1467, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1576, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Reorder Routes to Make All Paths Lead to the City Zero", "question__title_slug": "reorder-routes-to-make-all-paths-lead-to-the-city-zero", "question__hide": false, "total_acs": 49928, "total_submitted": 81971, "frontend_question_id": 1466, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1575, "question__article__live": true, "question__article__slug": "maximum-area-of-a-piece-of-cake-after-horizontal-and-vertical-cuts", "question__article__has_video_solution": false, "question__title": "Maximum Area of a Piece of Cake After Horizontal and Vertical Cuts", "question__title_slug": "maximum-area-of-a-piece-of-cake-after-horizontal-and-vertical-cuts", "question__hide": false, "total_acs": 90075, "total_submitted": 242708, "frontend_question_id": 1465, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1574, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Product of Two Elements in an Array", "question__title_slug": "maximum-product-of-two-elements-in-an-array", "question__hide": false, "total_acs": 125066, "total_submitted": 159650, "frontend_question_id": 1464, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1573, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find Two Non-overlapping Sub-arrays Each With Target Sum", "question__title_slug": "find-two-non-overlapping-sub-arrays-each-with-target-sum", "question__hide": false, "total_acs": 35497, "total_submitted": 96887, "frontend_question_id": 1477, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1572, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Subrectangle Queries", "question__title_slug": "subrectangle-queries", "question__hide": false, "total_acs": 68001, "total_submitted": 77111, "frontend_question_id": 1476, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1571, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Allocate Mailboxes", "question__title_slug": "allocate-mailboxes", "question__hide": false, "total_acs": 15000, "total_submitted": 27081, "frontend_question_id": 1478, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1570, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Final Prices With a Special Discount in a Shop", "question__title_slug": "final-prices-with-a-special-discount-in-a-shop", "question__hide": false, "total_acs": 72674, "total_submitted": 96628, "frontend_question_id": 1475, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1569, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Max Dot Product of Two Subsequences", "question__title_slug": "max-dot-product-of-two-subsequences", "question__hide": false, "total_acs": 16122, "total_submitted": 35779, "frontend_question_id": 1458, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1568, "question__article__live": true, "question__article__slug": "pseudo-palindromic-paths-in-a-binary-tree", "question__article__has_video_solution": false, "question__title": "Pseudo-Palindromic Paths in a Binary Tree", "question__title_slug": "pseudo-palindromic-paths-in-a-binary-tree", "question__hide": false, "total_acs": 50318, "total_submitted": 74725, "frontend_question_id": 1457, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1567, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Number of Vowels in a Substring of Given Length", "question__title_slug": "maximum-number-of-vowels-in-a-substring-of-given-length", "question__hide": false, "total_acs": 41787, "total_submitted": 72904, "frontend_question_id": 1456, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1566, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Check If a Word Occurs As a Prefix of Any Word in a Sentence", "question__title_slug": "check-if-a-word-occurs-as-a-prefix-of-any-word-in-a-sentence", "question__hide": false, "total_acs": 48049, "total_submitted": 74427, "frontend_question_id": 1455, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1565, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Evaluate Boolean Expression", "question__title_slug": "evaluate-boolean-expression", "question__hide": false, "total_acs": 11782, "total_submitted": 15586, "frontend_question_id": 1440, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1564, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Create a Session Bar Chart", "question__title_slug": "create-a-session-bar-chart", "question__hide": false, "total_acs": 15375, "total_submitted": 19622, "frontend_question_id": 1435, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1563, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Number of Darts Inside of a Circular Dartboard", "question__title_slug": "maximum-number-of-darts-inside-of-a-circular-dartboard", "question__hide": false, "total_acs": 4526, "total_submitted": 12447, "frontend_question_id": 1453, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1562, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "People Whose List of Favorite Companies Is Not a Subset of Another List", "question__title_slug": "people-whose-list-of-favorite-companies-is-not-a-subset-of-another-list", "question__hide": false, "total_acs": 18449, "total_submitted": 32635, "frontend_question_id": 1452, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1561, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Rearrange Words in a Sentence", "question__title_slug": "rearrange-words-in-a-sentence", "question__hide": false, "total_acs": 36728, "total_submitted": 59372, "frontend_question_id": 1451, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1560, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Students Doing Homework at a Given Time", "question__title_slug": "number-of-students-doing-homework-at-a-given-time", "question__hide": false, "total_acs": 81820, "total_submitted": 107004, "frontend_question_id": 1450, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1559, "question__article__live": true, "question__article__slug": "cherry-pickup-ii", "question__article__has_video_solution": false, "question__title": "Cherry Pickup II", "question__title_slug": "cherry-pickup-ii", "question__hide": false, "total_acs": 56871, "total_submitted": 80336, "frontend_question_id": 1463, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1558, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Course Schedule IV", "question__title_slug": "course-schedule-iv", "question__hide": false, "total_acs": 30053, "total_submitted": 62992, "frontend_question_id": 1462, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1557, "question__article__live": true, "question__article__slug": "check-if-a-string-contains-all-binary-codes-of-size-k", "question__article__has_video_solution": false, "question__title": "Check If a String Contains All Binary Codes of Size K", "question__title_slug": "check-if-a-string-contains-all-binary-codes-of-size-k", "question__hide": false, "total_acs": 47203, "total_submitted": 86643, "frontend_question_id": 1461, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1556, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Make Two Arrays Equal by Reversing Sub-arrays", "question__title_slug": "make-two-arrays-equal-by-reversing-sub-arrays", "question__hide": false, "total_acs": 82819, "total_submitted": 114134, "frontend_question_id": 1460, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1555, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Ways of Cutting a Pizza", "question__title_slug": "number-of-ways-of-cutting-a-pizza", "question__hide": false, "total_acs": 11369, "total_submitted": 20570, "frontend_question_id": 1444, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1554, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Time to Collect All Apples in a Tree", "question__title_slug": "minimum-time-to-collect-all-apples-in-a-tree", "question__hide": false, "total_acs": 28190, "total_submitted": 50667, "frontend_question_id": 1443, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1553, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Triplets That Can Form Two Arrays of Equal XOR", "question__title_slug": "count-triplets-that-can-form-two-arrays-of-equal-xor", "question__hide": false, "total_acs": 25037, "total_submitted": 33568, "frontend_question_id": 1442, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1552, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Build an Array With Stack Operations", "question__title_slug": "build-an-array-with-stack-operations", "question__hide": false, "total_acs": 57558, "total_submitted": 81157, "frontend_question_id": 1441, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1551, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "NPV Queries", "question__title_slug": "npv-queries", "question__hide": false, "total_acs": 16013, "total_submitted": 19172, "frontend_question_id": 1421, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1550, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find the Kth Smallest Sum of a Matrix With Sorted Rows", "question__title_slug": "find-the-kth-smallest-sum-of-a-matrix-with-sorted-rows", "question__hide": false, "total_acs": 24040, "total_submitted": 39062, "frontend_question_id": 1439, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1549, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Longest Continuous Subarray With Absolute Diff Less Than or Equal to Limit", "question__title_slug": "longest-continuous-subarray-with-absolute-diff-less-than-or-equal-to-limit", "question__hide": false, "total_acs": 77065, "total_submitted": 167294, "frontend_question_id": 1438, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1548, "question__article__live": true, "question__article__slug": "check-if-all-ones-are-at-least-k-places-away", "question__article__has_video_solution": false, "question__title": "Check If All 1's Are at Least Length K Places Away", "question__title_slug": "check-if-all-1s-are-at-least-length-k-places-away", "question__hide": false, "total_acs": 56921, "total_submitted": 94765, "frontend_question_id": 1437, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1547, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Destination City", "question__title_slug": "destination-city", "question__hide": false, "total_acs": 96119, "total_submitted": 123742, "frontend_question_id": 1436, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1546, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find the Quiet Students in All Exams", "question__title_slug": "find-the-quiet-students-in-all-exams", "question__hide": false, "total_acs": 16070, "total_submitted": 25648, "frontend_question_id": 1412, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1545, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Form Largest Integer With Digits That Add up to Target", "question__title_slug": "form-largest-integer-with-digits-that-add-up-to-target", "question__hide": false, "total_acs": 11829, "total_submitted": 25586, "frontend_question_id": 1449, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1544, "question__article__live": true, "question__article__slug": "count-good-nodes-in-binary-tree", "question__article__has_video_solution": true, "question__title": "Count Good Nodes in Binary Tree", "question__title_slug": "count-good-nodes-in-binary-tree", "question__hide": false, "total_acs": 154531, "total_submitted": 211738, "frontend_question_id": 1448, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1543, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Simplified Fractions", "question__title_slug": "simplified-fractions", "question__hide": false, "total_acs": 20219, "total_submitted": 31642, "frontend_question_id": 1447, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1542, "question__article__live": true, "question__article__slug": "consecutive-characters", "question__article__has_video_solution": false, "question__title": "Consecutive Characters", "question__title_slug": "consecutive-characters", "question__hide": false, "total_acs": 116775, "total_submitted": 188456, "frontend_question_id": 1446, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1541, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Top Travellers", "question__title_slug": "top-travellers", "question__hide": false, "total_acs": 24208, "total_submitted": 28970, "frontend_question_id": 1407, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1539, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Diagonal Traverse II", "question__title_slug": "diagonal-traverse-ii", "question__hide": false, "total_acs": 39563, "total_submitted": 79397, "frontend_question_id": 1424, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1538, "question__article__live": true, "question__article__slug": "maximum-points-you-can-obtain-from-cards", "question__article__has_video_solution": false, "question__title": "Maximum Points You Can Obtain from Cards", "question__title_slug": "maximum-points-you-can-obtain-from-cards", "question__hide": false, "total_acs": 124622, "total_submitted": 249307, "frontend_question_id": 1423, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1537, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Score After Splitting a String", "question__title_slug": "maximum-score-after-splitting-a-string", "question__hide": false, "total_acs": 37874, "total_submitted": 65578, "frontend_question_id": 1422, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1536, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Customers Who Bought Products A and B but Not C", "question__title_slug": "customers-who-bought-products-a-and-b-but-not-c", "question__hide": false, "total_acs": 26822, "total_submitted": 33994, "frontend_question_id": 1398, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1535, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Build Array Where You Can Find The Maximum Exactly K Comparisons", "question__title_slug": "build-array-where-you-can-find-the-maximum-exactly-k-comparisons", "question__hide": false, "total_acs": 9382, "total_submitted": 14526, "frontend_question_id": 1420, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1534, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Number of Frogs Croaking", "question__title_slug": "minimum-number-of-frogs-croaking", "question__hide": false, "total_acs": 24554, "total_submitted": 49488, "frontend_question_id": 1419, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1533, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Display Table of Food Orders in a Restaurant", "question__title_slug": "display-table-of-food-orders-in-a-restaurant", "question__hide": false, "total_acs": 18396, "total_submitted": 25484, "frontend_question_id": 1418, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1532, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Reformat The String", "question__title_slug": "reformat-the-string", "question__hide": false, "total_acs": 41898, "total_submitted": 74305, "frontend_question_id": 1417, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1531, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Ways to Wear Different Hats to Each Other", "question__title_slug": "number-of-ways-to-wear-different-hats-to-each-other", "question__hide": false, "total_acs": 8785, "total_submitted": 20984, "frontend_question_id": 1434, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1530, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Check If a String Can Break Another String", "question__title_slug": "check-if-a-string-can-break-another-string", "question__hide": false, "total_acs": 28836, "total_submitted": 42180, "frontend_question_id": 1433, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1529, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Max Difference You Can Get From Changing an Integer", "question__title_slug": "max-difference-you-can-get-from-changing-an-integer", "question__hide": false, "total_acs": 12126, "total_submitted": 28041, "frontend_question_id": 1432, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1528, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Kids With the Greatest Number of Candies", "question__title_slug": "kids-with-the-greatest-number-of-candies", "question__hide": false, "total_acs": 299517, "total_submitted": 341313, "frontend_question_id": 1431, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1527, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Ways to Paint N × 3 Grid", "question__title_slug": "number-of-ways-to-paint-n-3-grid", "question__hide": false, "total_acs": 24063, "total_submitted": 38921, "frontend_question_id": 1411, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1526, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "HTML Entity Parser", "question__title_slug": "html-entity-parser", "question__hide": false, "total_acs": 18702, "total_submitted": 35492, "frontend_question_id": 1410, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1525, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Queries on a Permutation With Key", "question__title_slug": "queries-on-a-permutation-with-key", "question__hide": false, "total_acs": 36729, "total_submitted": 44372, "frontend_question_id": 1409, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1524, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "String Matching in an Array", "question__title_slug": "string-matching-in-an-array", "question__hide": false, "total_acs": 53414, "total_submitted": 83641, "frontend_question_id": 1408, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1523, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Capital Gain/Loss", "question__title_slug": "capital-gainloss", "question__hide": false, "total_acs": 22021, "total_submitted": 24258, "frontend_question_id": 1393, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1522, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Stone Game III", "question__title_slug": "stone-game-iii", "question__hide": false, "total_acs": 35167, "total_submitted": 58379, "frontend_question_id": 1406, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1520, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Steps to Reduce a Number in Binary Representation to One", "question__title_slug": "number-of-steps-to-reduce-a-number-in-binary-representation-to-one", "question__hide": false, "total_acs": 22840, "total_submitted": 45006, "frontend_question_id": 1404, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1519, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Subsequence in Non-Increasing Order", "question__title_slug": "minimum-subsequence-in-non-increasing-order", "question__hide": false, "total_acs": 48911, "total_submitted": 67765, "frontend_question_id": 1403, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1518, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Total Sales Amount by Year", "question__title_slug": "total-sales-amount-by-year", "question__hide": false, "total_acs": 9239, "total_submitted": 13951, "frontend_question_id": 1384, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1517, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Restore The Array", "question__title_slug": "restore-the-array", "question__hide": false, "total_acs": 11815, "total_submitted": 31239, "frontend_question_id": 1416, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1516, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "The k-th Lexicographical String of All Happy Strings of Length n", "question__title_slug": "the-k-th-lexicographical-string-of-all-happy-strings-of-length-n", "question__hide": false, "total_acs": 24872, "total_submitted": 34877, "frontend_question_id": 1415, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1515, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find the Minimum Number of Fibonacci Numbers Whose Sum Is K", "question__title_slug": "find-the-minimum-number-of-fibonacci-numbers-whose-sum-is-k", "question__hide": false, "total_acs": 30084, "total_submitted": 46123, "frontend_question_id": 1414, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1514, "question__article__live": true, "question__article__slug": "minimum-value-to-get-positive-step-by-step-total", "question__article__has_video_solution": false, "question__title": "Minimum Value to Get Positive Step by Step Sum", "question__title_slug": "minimum-value-to-get-positive-step-by-step-sum", "question__hide": false, "total_acs": 67976, "total_submitted": 98943, "frontend_question_id": 1413, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1513, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find All Good Strings", "question__title_slug": "find-all-good-strings", "question__hide": false, "total_acs": 3856, "total_submitted": 9530, "frontend_question_id": 1397, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1512, "question__article__live": true, "question__article__slug": "design-underground-system", "question__article__has_video_solution": false, "question__title": "Design Underground System", "question__title_slug": "design-underground-system", "question__hide": false, "total_acs": 92993, "total_submitted": 129449, "frontend_question_id": 1396, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1511, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Number of Teams", "question__title_slug": "count-number-of-teams", "question__hide": false, "total_acs": 84148, "total_submitted": 120867, "frontend_question_id": 1395, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1510, "question__article__live": true, "question__article__slug": "find-lucky-integer-in-an-array", "question__article__has_video_solution": false, "question__title": "Find Lucky Integer in an Array", "question__title_slug": "find-lucky-integer-in-an-array", "question__hide": false, "total_acs": 67065, "total_submitted": 105483, "frontend_question_id": 1394, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1509, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Replace Employee ID With The Unique Identifier", "question__title_slug": "replace-employee-id-with-the-unique-identifier", "question__hide": false, "total_acs": 27676, "total_submitted": 30386, "frontend_question_id": 1378, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1508, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Longest Happy Prefix", "question__title_slug": "longest-happy-prefix", "question__hide": false, "total_acs": 19591, "total_submitted": 44218, "frontend_question_id": 1392, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1507, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Check if There is a Valid Path in a Grid", "question__title_slug": "check-if-there-is-a-valid-path-in-a-grid", "question__hide": false, "total_acs": 20279, "total_submitted": 43646, "frontend_question_id": 1391, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1505, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Create Target Array in the Given Order", "question__title_slug": "create-target-array-in-the-given-order", "question__hide": false, "total_acs": 137579, "total_submitted": 160802, "frontend_question_id": 1389, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1504, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Get the Second Most Recent Activity", "question__title_slug": "get-the-second-most-recent-activity", "question__hide": false, "total_acs": 12888, "total_submitted": 18740, "frontend_question_id": 1369, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1503, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Reducing Dishes", "question__title_slug": "reducing-dishes", "question__hide": false, "total_acs": 35446, "total_submitted": 48884, "frontend_question_id": 1402, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1502, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Construct K Palindrome Strings", "question__title_slug": "construct-k-palindrome-strings", "question__hide": false, "total_acs": 34737, "total_submitted": 54467, "frontend_question_id": 1400, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1501, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Circle and Rectangle Overlapping", "question__title_slug": "circle-and-rectangle-overlapping", "question__hide": false, "total_acs": 9580, "total_submitted": 21941, "frontend_question_id": 1401, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1500, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Largest Group", "question__title_slug": "count-largest-group", "question__hide": false, "total_acs": 30053, "total_submitted": 45039, "frontend_question_id": 1399, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1499, "question__article__live": true, "question__article__slug": "maximum-performance-of-a-team", "question__article__has_video_solution": false, "question__title": "Maximum Performance of a Team", "question__title_slug": "maximum-performance-of-a-team", "question__hide": false, "total_acs": 38250, "total_submitted": 92264, "frontend_question_id": 1383, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1498, "question__article__live": true, "question__article__slug": "find-a-corresponding-node-of-a-binary-tree-in-a-clone-of-that-tree", "question__article__has_video_solution": false, "question__title": "Find a Corresponding Node of a Binary Tree in a Clone of That Tree", "question__title_slug": "find-a-corresponding-node-of-a-binary-tree-in-a-clone-of-that-tree", "question__hide": false, "total_acs": 100771, "total_submitted": 117890, "frontend_question_id": 1379, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1497, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Design a Stack With Increment Operation", "question__title_slug": "design-a-stack-with-increment-operation", "question__hide": false, "total_acs": 66040, "total_submitted": 85689, "frontend_question_id": 1381, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1496, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Lucky Numbers in a Matrix", "question__title_slug": "lucky-numbers-in-a-matrix", "question__hide": false, "total_acs": 61990, "total_submitted": 87411, "frontend_question_id": 1380, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1495, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Trusted Contacts of a Customer", "question__title_slug": "number-of-trusted-contacts-of-a-customer", "question__hide": false, "total_acs": 12644, "total_submitted": 16061, "frontend_question_id": 1364, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1494, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Activity Participants", "question__title_slug": "activity-participants", "question__hide": false, "total_acs": 20113, "total_submitted": 26995, "frontend_question_id": 1355, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1493, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Frog Position After T Seconds", "question__title_slug": "frog-position-after-t-seconds", "question__hide": false, "total_acs": 18947, "total_submitted": 52210, "frontend_question_id": 1377, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1492, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Time Needed to Inform All Employees", "question__title_slug": "time-needed-to-inform-all-employees", "question__hide": false, "total_acs": 84276, "total_submitted": 145343, "frontend_question_id": 1376, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1491, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Times Binary String Is Prefix-Aligned", "question__title_slug": "number-of-times-binary-string-is-prefix-aligned", "question__hide": false, "total_acs": 38536, "total_submitted": 58736, "frontend_question_id": 1375, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1490, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Generate a String With Characters That Have Odd Counts", "question__title_slug": "generate-a-string-with-characters-that-have-odd-counts", "question__hide": false, "total_acs": 64240, "total_submitted": 83040, "frontend_question_id": 1374, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1489, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Pizza With 3n Slices", "question__title_slug": "pizza-with-3n-slices", "question__hide": false, "total_acs": 7865, "total_submitted": 16195, "frontend_question_id": 1388, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1488, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Sort Integers by The Power Value", "question__title_slug": "sort-integers-by-the-power-value", "question__hide": false, "total_acs": 50900, "total_submitted": 72662, "frontend_question_id": 1387, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1487, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Cinema Seat Allocation", "question__title_slug": "cinema-seat-allocation", "question__hide": false, "total_acs": 22202, "total_submitted": 56460, "frontend_question_id": 1386, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1486, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find the Distance Value Between Two Arrays", "question__title_slug": "find-the-distance-value-between-two-arrays", "question__hide": false, "total_acs": 39035, "total_submitted": 59051, "frontend_question_id": 1385, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1485, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Cost to Make at Least One Valid Path in a Grid", "question__title_slug": "minimum-cost-to-make-at-least-one-valid-path-in-a-grid", "question__hide": false, "total_acs": 29937, "total_submitted": 49359, "frontend_question_id": 1368, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1484, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Linked List in Binary Tree", "question__title_slug": "linked-list-in-binary-tree", "question__hide": false, "total_acs": 45336, "total_submitted": 106397, "frontend_question_id": 1367, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1483, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Rank Teams by Votes", "question__title_slug": "rank-teams-by-votes", "question__hide": false, "total_acs": 35497, "total_submitted": 60553, "frontend_question_id": 1366, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1482, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "How Many Numbers Are Smaller Than the Current Number", "question__title_slug": "how-many-numbers-are-smaller-than-the-current-number", "question__hide": false, "total_acs": 295517, "total_submitted": 342433, "frontend_question_id": 1365, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1481, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Students With Invalid Departments", "question__title_slug": "students-with-invalid-departments", "question__hide": false, "total_acs": 38417, "total_submitted": 42453, "frontend_question_id": 1350, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1480, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Movie Rating", "question__title_slug": "movie-rating", "question__hide": false, "total_acs": 18320, "total_submitted": 31562, "frontend_question_id": 1341, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1479, "question__article__live": true, "question__article__slug": "construct-target-array-with-multiple-sums", "question__article__has_video_solution": false, "question__title": "Construct Target Array With Multiple Sums", "question__title_slug": "construct-target-array-with-multiple-sums", "question__hide": false, "total_acs": 25189, "total_submitted": 80752, "frontend_question_id": 1354, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1478, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Number of Events That Can Be Attended", "question__title_slug": "maximum-number-of-events-that-can-be-attended", "question__hide": false, "total_acs": 52839, "total_submitted": 158316, "frontend_question_id": 1353, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1477, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Product of the Last K Numbers", "question__title_slug": "product-of-the-last-k-numbers", "question__hide": false, "total_acs": 46099, "total_submitted": 96676, "frontend_question_id": 1352, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1476, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Negative Numbers in a Sorted Matrix", "question__title_slug": "count-negative-numbers-in-a-sorted-matrix", "question__hide": false, "total_acs": 162860, "total_submitted": 216737, "frontend_question_id": 1351, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1475, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Sum BST in Binary Tree", "question__title_slug": "maximum-sum-bst-in-binary-tree", "question__hide": false, "total_acs": 30622, "total_submitted": 79366, "frontend_question_id": 1373, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1474, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Longest ZigZag Path in a Binary Tree", "question__title_slug": "longest-zigzag-path-in-a-binary-tree", "question__hide": false, "total_acs": 32947, "total_submitted": 56778, "frontend_question_id": 1372, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1473, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find the Longest Substring Containing Vowels in Even Counts", "question__title_slug": "find-the-longest-substring-containing-vowels-in-even-counts", "question__hide": false, "total_acs": 18010, "total_submitted": 28831, "frontend_question_id": 1371, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1472, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Increasing Decreasing String", "question__title_slug": "increasing-decreasing-string", "question__hide": false, "total_acs": 53044, "total_submitted": 68175, "frontend_question_id": 1370, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1471, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Students Taking Exam", "question__title_slug": "maximum-students-taking-exam", "question__hide": false, "total_acs": 9816, "total_submitted": 20995, "frontend_question_id": 1349, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1470, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Tweet Counts Per Frequency", "question__title_slug": "tweet-counts-per-frequency", "question__hide": false, "total_acs": 26181, "total_submitted": 61174, "frontend_question_id": 1348, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1469, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Number of Steps to Make Two Strings Anagram", "question__title_slug": "minimum-number-of-steps-to-make-two-strings-anagram", "question__hide": false, "total_acs": 85972, "total_submitted": 112767, "frontend_question_id": 1347, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1468, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Check If N and Its Double Exist", "question__title_slug": "check-if-n-and-its-double-exist", "question__hide": false, "total_acs": 181132, "total_submitted": 510662, "frontend_question_id": 1346, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1467, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Transactions per Visit", "question__title_slug": "number-of-transactions-per-visit", "question__hide": false, "total_acs": 8572, "total_submitted": 16684, "frontend_question_id": 1336, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1466, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Jump Game V", "question__title_slug": "jump-game-v", "question__hide": false, "total_acs": 18167, "total_submitted": 29330, "frontend_question_id": 1340, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1465, "question__article__live": true, "question__article__slug": "maximum-product-of-splitted-binary-tree", "question__article__has_video_solution": false, "question__title": "Maximum Product of Splitted Binary Tree", "question__title_slug": "maximum-product-of-splitted-binary-tree", "question__hide": false, "total_acs": 55329, "total_submitted": 129035, "frontend_question_id": 1339, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1464, "question__article__live": true, "question__article__slug": "reduce-array-size-to-the-half", "question__article__has_video_solution": false, "question__title": "Reduce Array Size to The Half", "question__title_slug": "reduce-array-size-to-the-half", "question__hide": false, "total_acs": 82239, "total_submitted": 120196, "frontend_question_id": 1338, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1463, "question__article__live": true, "question__article__slug": "the-k-weakest-rows-in-a-matrix", "question__article__has_video_solution": false, "question__title": "The K Weakest Rows in a Matrix", "question__title_slug": "the-k-weakest-rows-in-a-matrix", "question__hide": false, "total_acs": 148332, "total_submitted": 199111, "frontend_question_id": 1337, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1462, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "List the Products Ordered in a Period", "question__title_slug": "list-the-products-ordered-in-a-period", "question__hide": false, "total_acs": 27190, "total_submitted": 35191, "frontend_question_id": 1327, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1461, "question__article__live": true, "question__article__slug": "count-all-valid-pickup-and-delivery-options", "question__article__has_video_solution": false, "question__title": "Count All Valid Pickup and Delivery Options", "question__title_slug": "count-all-valid-pickup-and-delivery-options", "question__hide": false, "total_acs": 50592, "total_submitted": 79867, "frontend_question_id": 1359, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1460, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Substrings Containing All Three Characters", "question__title_slug": "number-of-substrings-containing-all-three-characters", "question__hide": false, "total_acs": 35134, "total_submitted": 56532, "frontend_question_id": 1358, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1459, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Apply Discount Every n Orders", "question__title_slug": "apply-discount-every-n-orders", "question__hide": false, "total_acs": 14160, "total_submitted": 20585, "frontend_question_id": 1357, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1458, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Sort Integers by The Number of 1 Bits", "question__title_slug": "sort-integers-by-the-number-of-1-bits", "question__hide": false, "total_acs": 62901, "total_submitted": 88225, "frontend_question_id": 1356, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1457, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Difficulty of a Job Schedule", "question__title_slug": "minimum-difficulty-of-a-job-schedule", "question__hide": false, "total_acs": 66268, "total_submitted": 117002, "frontend_question_id": 1335, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1456, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find the City With the Smallest Number of Neighbors at a Threshold Distance", "question__title_slug": "find-the-city-with-the-smallest-number-of-neighbors-at-a-threshold-distance", "question__hide": false, "total_acs": 37156, "total_submitted": 72912, "frontend_question_id": 1334, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1455, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Filter Restaurants by Vegan-Friendly, Price and Distance", "question__title_slug": "filter-restaurants-by-vegan-friendly-price-and-distance", "question__hide": false, "total_acs": 21501, "total_submitted": 36623, "frontend_question_id": 1333, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1454, "question__article__live": true, "question__article__slug": "remove-palindrome-subsequences", "question__article__has_video_solution": false, "question__title": "Remove Palindromic Subsequences", "question__title_slug": "remove-palindromic-subsequences", "question__hide": false, "total_acs": 53389, "total_submitted": 76790, "frontend_question_id": 1332, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1453, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Ads Performance", "question__title_slug": "ads-performance", "question__hide": false, "total_acs": 27386, "total_submitted": 45550, "frontend_question_id": 1322, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1452, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Restaurant Growth", "question__title_slug": "restaurant-growth", "question__hide": false, "total_acs": 19993, "total_submitted": 27533, "frontend_question_id": 1321, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1451, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Number of Taps to Open to Water a Garden", "question__title_slug": "minimum-number-of-taps-to-open-to-water-a-garden", "question__hide": false, "total_acs": 53275, "total_submitted": 110642, "frontend_question_id": 1326, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1450, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Delete Leaves With a Given Value", "question__title_slug": "delete-leaves-with-a-given-value", "question__hide": false, "total_acs": 64280, "total_submitted": 85959, "frontend_question_id": 1325, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1449, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Print Words Vertically", "question__title_slug": "print-words-vertically", "question__hide": false, "total_acs": 25614, "total_submitted": 42972, "frontend_question_id": 1324, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1448, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum 69 Number", "question__title_slug": "maximum-69-number", "question__hide": false, "total_acs": 106970, "total_submitted": 135708, "frontend_question_id": 1323, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1447, "question__article__live": true, "question__article__slug": "jump-game-iv", "question__article__has_video_solution": false, "question__title": "Jump Game IV", "question__title_slug": "jump-game-iv", "question__hide": false, "total_acs": 69784, "total_submitted": 157132, "frontend_question_id": 1345, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1446, "question__article__live": true, "question__article__slug": "angle-between-hands-of-a-clock", "question__article__has_video_solution": false, "question__title": "Angle Between Hands of a Clock", "question__title_slug": "angle-between-hands-of-a-clock", "question__hide": false, "total_acs": 87167, "total_submitted": 138154, "frontend_question_id": 1344, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1445, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Sub-arrays of Size K and Average Greater than or Equal to Threshold", "question__title_slug": "number-of-sub-arrays-of-size-k-and-average-greater-than-or-equal-to-threshold", "question__hide": false, "total_acs": 31551, "total_submitted": 46545, "frontend_question_id": 1343, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1444, "question__article__live": true, "question__article__slug": "number-of-steps-to-reduce-a-number-to-zero", "question__article__has_video_solution": false, "question__title": "Number of Steps to Reduce a Number to Zero", "question__title_slug": "number-of-steps-to-reduce-a-number-to-zero", "question__hide": false, "total_acs": 246547, "total_submitted": 287815, "frontend_question_id": 1342, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1443, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Distance to Type a Word Using Two Fingers", "question__title_slug": "minimum-distance-to-type-a-word-using-two-fingers", "question__hide": false, "total_acs": 23449, "total_submitted": 38855, "frontend_question_id": 1320, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1442, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Operations to Make Network Connected", "question__title_slug": "number-of-operations-to-make-network-connected", "question__hide": false, "total_acs": 70580, "total_submitted": 122480, "frontend_question_id": 1319, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1441, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Flips to Make a OR b Equal to c", "question__title_slug": "minimum-flips-to-make-a-or-b-equal-to-c", "question__hide": false, "total_acs": 23352, "total_submitted": 35838, "frontend_question_id": 1318, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1440, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Convert Integer to the Sum of Two No-Zero Integers", "question__title_slug": "convert-integer-to-the-sum-of-two-no-zero-integers", "question__hide": false, "total_acs": 29415, "total_submitted": 51522, "frontend_question_id": 1317, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1439, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Running Total for Different Genders", "question__title_slug": "running-total-for-different-genders", "question__hide": false, "total_acs": 22771, "total_submitted": 25808, "frontend_question_id": 1308, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1438, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find the Team Size", "question__title_slug": "find-the-team-size", "question__hide": false, "total_acs": 39048, "total_submitted": 43042, "frontend_question_id": 1303, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1437, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Insertion Steps to Make a String Palindrome", "question__title_slug": "minimum-insertion-steps-to-make-a-string-palindrome", "question__hide": false, "total_acs": 44462, "total_submitted": 70163, "frontend_question_id": 1312, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1436, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Get Watched Videos by Your Friends", "question__title_slug": "get-watched-videos-by-your-friends", "question__hide": false, "total_acs": 14801, "total_submitted": 32802, "frontend_question_id": 1311, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1435, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "XOR Queries of a Subarray", "question__title_slug": "xor-queries-of-a-subarray", "question__hide": false, "total_acs": 35229, "total_submitted": 49470, "frontend_question_id": 1310, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1434, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Decrypt String from Alphabet to Integer Mapping", "question__title_slug": "decrypt-string-from-alphabet-to-integer-mapping", "question__hide": false, "total_acs": 74054, "total_submitted": 94190, "frontend_question_id": 1309, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1432, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Check If a String Is a Valid Sequence from Root to Leaves Path in a Binary Tree", "question__title_slug": "check-if-a-string-is-a-valid-sequence-from-root-to-leaves-path-in-a-binary-tree", "question__hide": false, "total_acs": 39283, "total_submitted": 85975, "frontend_question_id": 1430, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1431, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "All Ancestors of a Node in a Directed Acyclic Graph", "question__title_slug": "all-ancestors-of-a-node-in-a-directed-acyclic-graph", "question__hide": false, "total_acs": 8553, "total_submitted": 18931, "frontend_question_id": 2192, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1429, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Verbal Arithmetic Puzzle", "question__title_slug": "verbal-arithmetic-puzzle", "question__hide": false, "total_acs": 6721, "total_submitted": 19208, "frontend_question_id": 1307, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1428, "question__article__live": true, "question__article__slug": "jump-game-iii", "question__article__has_video_solution": true, "question__title": "Jump Game III", "question__title_slug": "jump-game-iii", "question__hide": false, "total_acs": 139014, "total_submitted": 221633, "frontend_question_id": 1306, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1427, "question__article__live": true, "question__article__slug": "all-elements-in-two-bsts", "question__article__has_video_solution": false, "question__title": "All Elements in Two Binary Search Trees", "question__title_slug": "all-elements-in-two-binary-search-trees", "question__hide": false, "total_acs": 157917, "total_submitted": 198336, "frontend_question_id": 1305, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1426, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find N Unique Integers Sum up to Zero", "question__title_slug": "find-n-unique-integers-sum-up-to-zero", "question__hide": false, "total_acs": 132219, "total_submitted": 171907, "frontend_question_id": 1304, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1425, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Weather Type in Each Country", "question__title_slug": "weather-type-in-each-country", "question__hide": false, "total_acs": 22690, "total_submitted": 33598, "frontend_question_id": 1294, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1424, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Candies You Can Get from Boxes", "question__title_slug": "maximum-candies-you-can-get-from-boxes", "question__hide": false, "total_acs": 9946, "total_submitted": 16347, "frontend_question_id": 1298, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1423, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Number of Occurrences of a Substring", "question__title_slug": "maximum-number-of-occurrences-of-a-substring", "question__hide": false, "total_acs": 31804, "total_submitted": 60754, "frontend_question_id": 1297, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1422, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Divide Array in Sets of K Consecutive Numbers", "question__title_slug": "divide-array-in-sets-of-k-consecutive-numbers", "question__hide": false, "total_acs": 58104, "total_submitted": 102860, "frontend_question_id": 1296, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1421, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find Numbers with Even Number of Digits", "question__title_slug": "find-numbers-with-even-number-of-digits", "question__hide": false, "total_acs": 414052, "total_submitted": 536537, "frontend_question_id": 1295, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1420, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find the Start and End Number of Continuous Ranges", "question__title_slug": "find-the-start-and-end-number-of-continuous-ranges", "question__hide": false, "total_acs": 20697, "total_submitted": 23458, "frontend_question_id": 1285, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1415, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Students and Examinations", "question__title_slug": "students-and-examinations", "question__hide": false, "total_acs": 22847, "total_submitted": 30609, "frontend_question_id": 1280, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1414, "question__article__live": true, "question__article__slug": "shortest-path-in-a-grid-with-obstacles-elimination", "question__article__has_video_solution": false, "question__title": "Shortest Path in a Grid with Obstacles Elimination", "question__title_slug": "shortest-path-in-a-grid-with-obstacles-elimination", "question__hide": false, "total_acs": 86271, "total_submitted": 198295, "frontend_question_id": 1293, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1413, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Side Length of a Square with Sum Less than or Equal to Threshold", "question__title_slug": "maximum-side-length-of-a-square-with-sum-less-than-or-equal-to-threshold", "question__hide": false, "total_acs": 23322, "total_submitted": 44716, "frontend_question_id": 1292, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1411, "question__article__live": true, "question__article__slug": "convert-binary-number-in-a-linked-list-to-integer", "question__article__has_video_solution": false, "question__title": "Convert Binary Number in a Linked List to Integer", "question__title_slug": "convert-binary-number-in-a-linked-list-to-integer", "question__hide": false, "total_acs": 276232, "total_submitted": 334011, "frontend_question_id": 1290, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1410, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Traffic Light Controlled Intersection", "question__title_slug": "traffic-light-controlled-intersection", "question__hide": false, "total_acs": 8386, "total_submitted": 11129, "frontend_question_id": 1279, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1409, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Number of Flips to Convert Binary Matrix to Zero Matrix", "question__title_slug": "minimum-number-of-flips-to-convert-binary-matrix-to-zero-matrix", "question__hide": false, "total_acs": 20260, "total_submitted": 28143, "frontend_question_id": 1284, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1408, "question__article__live": false, "question__article__slug": "find-the-smallest-divisor-given-a-threshold", "question__article__has_video_solution": false, "question__title": "Find the Smallest Divisor Given a Threshold", "question__title_slug": "find-the-smallest-divisor-given-a-threshold", "question__hide": false, "total_acs": 79263, "total_submitted": 148273, "frontend_question_id": 1283, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1407, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Group the People Given the Group Size They Belong To", "question__title_slug": "group-the-people-given-the-group-size-they-belong-to", "question__hide": false, "total_acs": 77220, "total_submitted": 90556, "frontend_question_id": 1282, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1406, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Subtract the Product and Sum of Digits of an Integer", "question__title_slug": "subtract-the-product-and-sum-of-digits-of-an-integer", "question__hide": false, "total_acs": 213085, "total_submitted": 247113, "frontend_question_id": 1281, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1405, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "All People Report to the Given Manager", "question__title_slug": "all-people-report-to-the-given-manager", "question__hide": false, "total_acs": 36918, "total_submitted": 41928, "frontend_question_id": 1270, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1404, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Print Immutable Linked List in Reverse", "question__title_slug": "print-immutable-linked-list-in-reverse", "question__hide": false, "total_acs": 38920, "total_submitted": 41288, "frontend_question_id": 1265, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1403, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Palindrome Partitioning III", "question__title_slug": "palindrome-partitioning-iii", "question__hide": false, "total_acs": 17971, "total_submitted": 29548, "frontend_question_id": 1278, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1402, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Square Submatrices with All Ones", "question__title_slug": "count-square-submatrices-with-all-ones", "question__hide": false, "total_acs": 157360, "total_submitted": 212234, "frontend_question_id": 1277, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1401, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Burgers with No Waste of Ingredients", "question__title_slug": "number-of-burgers-with-no-waste-of-ingredients", "question__hide": false, "total_acs": 17659, "total_submitted": 34886, "frontend_question_id": 1276, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1400, "question__article__live": true, "question__article__slug": "find-winner-on-a-tic-tac-toe-game", "question__article__has_video_solution": false, "question__title": "Find Winner on a Tic Tac Toe Game", "question__title_slug": "find-winner-on-a-tic-tac-toe-game", "question__hide": false, "total_acs": 70099, "total_submitted": 127607, "frontend_question_id": 1275, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1399, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Page Recommendations", "question__title_slug": "page-recommendations", "question__hide": false, "total_acs": 21864, "total_submitted": 32298, "frontend_question_id": 1264, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1398, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Ways to Stay in the Same Place After Some Steps", "question__title_slug": "number-of-ways-to-stay-in-the-same-place-after-some-steps", "question__hide": false, "total_acs": 26983, "total_submitted": 62208, "frontend_question_id": 1269, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1397, "question__article__live": true, "question__article__slug": "search-suggestions-system", "question__article__has_video_solution": false, "question__title": "Search Suggestions System", "question__title_slug": "search-suggestions-system", "question__hide": false, "total_acs": 145592, "total_submitted": 222469, "frontend_question_id": 1268, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1396, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Servers that Communicate", "question__title_slug": "count-servers-that-communicate", "question__hide": false, "total_acs": 39687, "total_submitted": 68161, "frontend_question_id": 1267, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1395, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Time Visiting All Points", "question__title_slug": "minimum-time-visiting-all-points", "question__hide": false, "total_acs": 112876, "total_submitted": 142639, "frontend_question_id": 1266, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1393, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Value of K Coins From Piles", "question__title_slug": "maximum-value-of-k-coins-from-piles", "question__hide": false, "total_acs": 5147, "total_submitted": 11150, "frontend_question_id": 2218, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1392, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find the Difference of Two Arrays", "question__title_slug": "find-the-difference-of-two-arrays", "question__hide": false, "total_acs": 15628, "total_submitted": 22710, "frontend_question_id": 2215, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1391, "question__article__live": true, "question__article__slug": "counting-elements", "question__article__has_video_solution": false, "question__title": "Counting Elements", "question__title_slug": "counting-elements", "question__hide": false, "total_acs": 89479, "total_submitted": 150470, "frontend_question_id": 1426, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1390, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Average Selling Price", "question__title_slug": "average-selling-price", "question__hide": false, "total_acs": 32733, "total_submitted": 39253, "frontend_question_id": 1251, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1389, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Moves to Move a Box to Their Target Location", "question__title_slug": "minimum-moves-to-move-a-box-to-their-target-location", "question__hide": false, "total_acs": 20374, "total_submitted": 42227, "frontend_question_id": 1263, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1388, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Greatest Sum Divisible by Three", "question__title_slug": "greatest-sum-divisible-by-three", "question__hide": false, "total_acs": 37046, "total_submitted": 72857, "frontend_question_id": 1262, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1387, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find Elements in a Contaminated Binary Tree", "question__title_slug": "find-elements-in-a-contaminated-binary-tree", "question__hide": false, "total_acs": 42588, "total_submitted": 56228, "frontend_question_id": 1261, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1386, "question__article__live": true, "question__article__slug": "shift-2d-grid", "question__article__has_video_solution": false, "question__title": "Shift 2D Grid", "question__title_slug": "shift-2d-grid", "question__hide": false, "total_acs": 33542, "total_submitted": 53605, "frontend_question_id": 1260, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1385, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Ways to Build House of Cards", "question__title_slug": "number-of-ways-to-build-house-of-cards", "question__hide": false, "total_acs": 538, "total_submitted": 834, "frontend_question_id": 2189, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1384, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Font to Fit a Sentence in a Screen", "question__title_slug": "maximum-font-to-fit-a-sentence-in-a-screen", "question__hide": false, "total_acs": 4780, "total_submitted": 8279, "frontend_question_id": 1618, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1383, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Single Divisor Triplets", "question__title_slug": "number-of-single-divisor-triplets", "question__hide": false, "total_acs": 386, "total_submitted": 678, "frontend_question_id": 2198, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1381, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Score Words Formed by Letters", "question__title_slug": "maximum-score-words-formed-by-letters", "question__hide": false, "total_acs": 20585, "total_submitted": 28598, "frontend_question_id": 1255, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1380, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Closed Islands", "question__title_slug": "number-of-closed-islands", "question__hide": false, "total_acs": 81038, "total_submitted": 128378, "frontend_question_id": 1254, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1379, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Reconstruct a 2-Row Binary Matrix", "question__title_slug": "reconstruct-a-2-row-binary-matrix", "question__hide": false, "total_acs": 18842, "total_submitted": 43658, "frontend_question_id": 1253, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1378, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Cells with Odd Values in a Matrix", "question__title_slug": "cells-with-odd-values-in-a-matrix", "question__hide": false, "total_acs": 77802, "total_submitted": 99131, "frontend_question_id": 1252, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1377, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Comments per Post", "question__title_slug": "number-of-comments-per-post", "question__hide": false, "total_acs": 25086, "total_submitted": 36952, "frontend_question_id": 1241, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1375, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find Palindrome With Fixed Length", "question__title_slug": "find-palindrome-with-fixed-length", "question__hide": false, "total_acs": 7300, "total_submitted": 22926, "frontend_question_id": 2217, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1374, "question__article__live": true, "question__article__slug": "leftmost-column-with-a-at-least-a-one", "question__article__has_video_solution": false, "question__title": "Leftmost Column with at Least a One", "question__title_slug": "leftmost-column-with-at-least-a-one", "question__hide": false, "total_acs": 143535, "total_submitted": 273669, "frontend_question_id": 1428, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1372, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Check If It Is a Good Array", "question__title_slug": "check-if-it-is-a-good-array", "question__hide": false, "total_acs": 12887, "total_submitted": 22291, "frontend_question_id": 1250, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1371, "question__article__live": true, "question__article__slug": "minimum-remove-to-make-valid-parentheses", "question__article__has_video_solution": false, "question__title": "Minimum Remove to Make Valid Parentheses", "question__title_slug": "minimum-remove-to-make-valid-parentheses", "question__hide": false, "total_acs": 401936, "total_submitted": 611132, "frontend_question_id": 1249, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1370, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Number of Nice Subarrays", "question__title_slug": "count-number-of-nice-subarrays", "question__hide": false, "total_acs": 51264, "total_submitted": 87785, "frontend_question_id": 1248, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1369, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Swaps to Make Strings Equal", "question__title_slug": "minimum-swaps-to-make-strings-equal", "question__hide": false, "total_acs": 27183, "total_submitted": 42609, "frontend_question_id": 1247, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1368, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Web Crawler Multithreaded", "question__title_slug": "web-crawler-multithreaded", "question__hide": false, "total_acs": 31754, "total_submitted": 65467, "frontend_question_id": 1242, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1367, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Height by Stacking Cuboids ", "question__title_slug": "maximum-height-by-stacking-cuboids", "question__hide": false, "total_acs": 10507, "total_submitted": 19646, "frontend_question_id": 1691, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1366, "question__article__live": true, "question__article__slug": "first-unique-number", "question__article__has_video_solution": false, "question__title": "First Unique Number", "question__title_slug": "first-unique-number", "question__hide": false, "total_acs": 70179, "total_submitted": 134440, "frontend_question_id": 1429, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1364, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Tuple with Same Product", "question__title_slug": "tuple-with-same-product", "question__hide": false, "total_acs": 18161, "total_submitted": 30067, "frontend_question_id": 1726, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1362, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Airplane Seat Assignment Probability", "question__title_slug": "airplane-seat-assignment-probability", "question__hide": false, "total_acs": 24538, "total_submitted": 38314, "frontend_question_id": 1227, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1361, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Tiling a Rectangle with the Fewest Squares", "question__title_slug": "tiling-a-rectangle-with-the-fewest-squares", "question__hide": false, "total_acs": 15760, "total_submitted": 29532, "frontend_question_id": 1240, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1360, "question__article__live": true, "question__article__slug": "maximum-length-of-a-concatenated-string-with-unique-characters", "question__article__has_video_solution": false, "question__title": "Maximum Length of a Concatenated String with Unique Characters", "question__title_slug": "maximum-length-of-a-concatenated-string-with-unique-characters", "question__hide": false, "total_acs": 104096, "total_submitted": 205805, "frontend_question_id": 1239, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1359, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Circular Permutation in Binary Representation", "question__title_slug": "circular-permutation-in-binary-representation", "question__hide": false, "total_acs": 11949, "total_submitted": 17581, "frontend_question_id": 1238, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1358, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find Positive Integer Solution for a Given Equation", "question__title_slug": "find-positive-integer-solution-for-a-given-equation", "question__hide": false, "total_acs": 47805, "total_submitted": 68840, "frontend_question_id": 1237, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1357, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Report Contiguous Dates", "question__title_slug": "report-contiguous-dates", "question__hide": false, "total_acs": 13294, "total_submitted": 21058, "frontend_question_id": 1225, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1356, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Number of Moves to Make Palindrome", "question__title_slug": "minimum-number-of-moves-to-make-palindrome", "question__hide": false, "total_acs": 4379, "total_submitted": 10671, "frontend_question_id": 2193, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1355, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Deletions to Make Array Beautiful", "question__title_slug": "minimum-deletions-to-make-array-beautiful", "question__hide": false, "total_acs": 12546, "total_submitted": 29837, "frontend_question_id": 2216, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1352, "question__article__live": true, "question__article__slug": "maximum-profit-in-job-scheduling", "question__article__has_video_solution": false, "question__title": "Maximum Profit in Job Scheduling", "question__title_slug": "maximum-profit-in-job-scheduling", "question__hide": false, "total_acs": 108045, "total_submitted": 212281, "frontend_question_id": 1235, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1351, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Replace the Substring for Balanced String", "question__title_slug": "replace-the-substring-for-balanced-string", "question__hide": false, "total_acs": 22160, "total_submitted": 61322, "frontend_question_id": 1234, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1350, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Remove Sub-Folders from the Filesystem", "question__title_slug": "remove-sub-folders-from-the-filesystem", "question__hide": false, "total_acs": 41508, "total_submitted": 63848, "frontend_question_id": 1233, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1349, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Check If It Is a Straight Line", "question__title_slug": "check-if-it-is-a-straight-line", "question__hide": false, "total_acs": 109804, "total_submitted": 261178, "frontend_question_id": 1232, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1347, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Distance to a Cycle in Undirected Graph", "question__title_slug": "distance-to-a-cycle-in-undirected-graph", "question__hide": false, "total_acs": 359, "total_submitted": 546, "frontend_question_id": 2204, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1346, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximize the Topmost Element After K Moves", "question__title_slug": "maximize-the-topmost-element-after-k-moves", "question__hide": false, "total_acs": 13488, "total_submitted": 62652, "frontend_question_id": 2202, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1345, "question__article__live": true, "question__article__slug": "performing-string-shifts", "question__article__has_video_solution": false, "question__title": "Perform String Shifts", "question__title_slug": "perform-string-shifts", "question__hide": false, "total_acs": 69540, "total_submitted": 128835, "frontend_question_id": 1427, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1344, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Equal Frequency", "question__title_slug": "maximum-equal-frequency", "question__hide": false, "total_acs": 10496, "total_submitted": 28699, "frontend_question_id": 1224, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1343, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Dice Roll Simulation", "question__title_slug": "dice-roll-simulation", "question__hide": false, "total_acs": 21437, "total_submitted": 44859, "frontend_question_id": 1223, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1342, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Queens That Can Attack the King", "question__title_slug": "queens-that-can-attack-the-king", "question__hide": false, "total_acs": 31505, "total_submitted": 44357, "frontend_question_id": 1222, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1341, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Split a String in Balanced Strings", "question__title_slug": "split-a-string-in-balanced-strings", "question__hide": false, "total_acs": 193712, "total_submitted": 228753, "frontend_question_id": 1221, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1340, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "The Dining Philosophers", "question__title_slug": "the-dining-philosophers", "question__hide": false, "total_acs": 18544, "total_submitted": 32162, "frontend_question_id": 1226, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1339, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Team Scores in Football Tournament", "question__title_slug": "team-scores-in-football-tournament", "question__hide": false, "total_acs": 24238, "total_submitted": 42323, "frontend_question_id": 1212, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1338, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Queries Quality and Percentage", "question__title_slug": "queries-quality-and-percentage", "question__hide": false, "total_acs": 23329, "total_submitted": 32962, "frontend_question_id": 1211, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1337, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Design Skiplist", "question__title_slug": "design-skiplist", "question__hide": false, "total_acs": 11997, "total_submitted": 20062, "frontend_question_id": 1206, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1336, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Product of the Length of Two Palindromic Substrings", "question__title_slug": "maximum-product-of-the-length-of-two-palindromic-substrings", "question__hide": false, "total_acs": 1940, "total_submitted": 6723, "frontend_question_id": 1960, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1333, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Sort the Jumbled Numbers", "question__title_slug": "sort-the-jumbled-numbers", "question__hide": false, "total_acs": 11378, "total_submitted": 26435, "frontend_question_id": 2191, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1332, "question__article__live": true, "question__article__slug": "count-vowels-permutation", "question__article__has_video_solution": false, "question__title": "Count Vowels Permutation", "question__title_slug": "count-vowels-permutation", "question__hide": false, "total_acs": 46066, "total_submitted": 81824, "frontend_question_id": 1220, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1331, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Path with Maximum Gold", "question__title_slug": "path-with-maximum-gold", "question__hide": false, "total_acs": 79710, "total_submitted": 121152, "frontend_question_id": 1219, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1330, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Longest Arithmetic Subsequence of Given Difference", "question__title_slug": "longest-arithmetic-subsequence-of-given-difference", "question__hide": false, "total_acs": 45205, "total_submitted": 88579, "frontend_question_id": 1218, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1329, "question__article__live": true, "question__article__slug": "minimum-cost-to-move-chips-to-the-same-position", "question__article__has_video_solution": false, "question__title": "Minimum Cost to Move Chips to The Same Position", "question__title_slug": "minimum-cost-to-move-chips-to-the-same-position", "question__hide": false, "total_acs": 93497, "total_submitted": 128554, "frontend_question_id": 1217, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1328, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Monthly Transactions II", "question__title_slug": "monthly-transactions-ii", "question__hide": false, "total_acs": 14842, "total_submitted": 33127, "frontend_question_id": 1205, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1327, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Last Person to Fit in the Bus", "question__title_slug": "last-person-to-fit-in-the-bus", "question__hide": false, "total_acs": 28029, "total_submitted": 38077, "frontend_question_id": 1204, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1326, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Sum of Floored Pairs", "question__title_slug": "sum-of-floored-pairs", "question__hide": false, "total_acs": 5724, "total_submitted": 20596, "frontend_question_id": 1862, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1325, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Path with Maximum Probability", "question__title_slug": "path-with-maximum-probability", "question__hide": false, "total_acs": 40459, "total_submitted": 87659, "frontend_question_id": 1514, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1324, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Where Will the Ball Fall", "question__title_slug": "where-will-the-ball-fall", "question__hide": false, "total_acs": 26065, "total_submitted": 39234, "frontend_question_id": 1706, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1322, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Moves to Reach Target with Rotations", "question__title_slug": "minimum-moves-to-reach-target-with-rotations", "question__hide": false, "total_acs": 7126, "total_submitted": 14855, "frontend_question_id": 1210, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1321, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Get Equal Substrings Within Budget", "question__title_slug": "get-equal-substrings-within-budget", "question__hide": false, "total_acs": 28171, "total_submitted": 60612, "frontend_question_id": 1208, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1320, "question__article__live": true, "question__article__slug": "remove-all-adjacent-duplicates-in-string-ii", "question__article__has_video_solution": false, "question__title": "Remove All Adjacent Duplicates in String II", "question__title_slug": "remove-all-adjacent-duplicates-in-string-ii", "question__hide": false, "total_acs": 153764, "total_submitted": 274680, "frontend_question_id": 1209, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1319, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Unique Number of Occurrences", "question__title_slug": "unique-number-of-occurrences", "question__hide": false, "total_acs": 119623, "total_submitted": 166164, "frontend_question_id": 1207, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1318, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Tournament Winners", "question__title_slug": "tournament-winners", "question__hide": false, "total_acs": 12672, "total_submitted": 24395, "frontend_question_id": 1194, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1317, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Monthly Transactions I", "question__title_slug": "monthly-transactions-i", "question__hide": false, "total_acs": 21228, "total_submitted": 31529, "frontend_question_id": 1193, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1316, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Fizz Buzz Multithreaded", "question__title_slug": "fizz-buzz-multithreaded", "question__hide": false, "total_acs": 27189, "total_submitted": 37734, "frontend_question_id": 1195, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1313, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Ways to Build Rooms in an Ant Colony", "question__title_slug": "count-ways-to-build-rooms-in-an-ant-colony", "question__hide": false, "total_acs": 3527, "total_submitted": 7320, "frontend_question_id": 1916, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1312, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Artifacts That Can Be Extracted", "question__title_slug": "count-artifacts-that-can-be-extracted", "question__hide": false, "total_acs": 13103, "total_submitted": 24386, "frontend_question_id": 2201, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1311, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Largest Magic Square", "question__title_slug": "largest-magic-square", "question__hide": false, "total_acs": 7326, "total_submitted": 14321, "frontend_question_id": 1895, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1310, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Watering Plants", "question__title_slug": "watering-plants", "question__hide": false, "total_acs": 18230, "total_submitted": 22642, "frontend_question_id": 2079, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1309, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Sort Items by Groups Respecting Dependencies", "question__title_slug": "sort-items-by-groups-respecting-dependencies", "question__hide": false, "total_acs": 11682, "total_submitted": 23682, "frontend_question_id": 1203, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1308, "question__article__live": true, "question__article__slug": "smallest-string-with-swaps", "question__article__has_video_solution": false, "question__title": "Smallest String With Swaps", "question__title_slug": "smallest-string-with-swaps", "question__hide": false, "total_acs": 44546, "total_submitted": 84780, "frontend_question_id": 1202, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1307, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Ugly Number III", "question__title_slug": "ugly-number-iii", "question__hide": false, "total_acs": 18954, "total_submitted": 68494, "frontend_question_id": 1201, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1306, "question__article__live": true, "question__article__slug": "minimum-absolute-difference", "question__article__has_video_solution": false, "question__title": "Minimum Absolute Difference", "question__title_slug": "minimum-absolute-difference", "question__hide": false, "total_acs": 117253, "total_submitted": 167807, "frontend_question_id": 1200, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1305, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Visible People in a Queue", "question__title_slug": "number-of-visible-people-in-a-queue", "question__hide": false, "total_acs": 16614, "total_submitted": 23699, "frontend_question_id": 1944, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1304, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Longest Happy String", "question__title_slug": "longest-happy-string", "question__hide": false, "total_acs": 40531, "total_submitted": 71826, "frontend_question_id": 1405, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1303, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Moves to Reach Target Score", "question__title_slug": "minimum-moves-to-reach-target-score", "question__hide": false, "total_acs": 20276, "total_submitted": 41722, "frontend_question_id": 2139, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1302, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Delete Characters to Make Fancy String", "question__title_slug": "delete-characters-to-make-fancy-string", "question__hide": false, "total_acs": 18096, "total_submitted": 31950, "frontend_question_id": 1957, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1301, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Reformat Department Table", "question__title_slug": "reformat-department-table", "question__hide": false, "total_acs": 67260, "total_submitted": 81707, "frontend_question_id": 1179, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1300, "question__article__live": true, "question__article__slug": "critical-connections-in-a-network", "question__article__has_video_solution": false, "question__title": "Critical Connections in a Network", "question__title_slug": "critical-connections-in-a-network", "question__hide": false, "total_acs": 143676, "total_submitted": 276130, "frontend_question_id": 1192, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1299, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "K-Concatenation Maximum Sum", "question__title_slug": "k-concatenation-maximum-sum", "question__hide": false, "total_acs": 23788, "total_submitted": 98684, "frontend_question_id": 1191, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1298, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Reverse Substrings Between Each Pair of Parentheses", "question__title_slug": "reverse-substrings-between-each-pair-of-parentheses", "question__hide": false, "total_acs": 47009, "total_submitted": 71623, "frontend_question_id": 1190, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1297, "question__article__live": true, "question__article__slug": "maximum-number-of-balloons", "question__article__has_video_solution": false, "question__title": "Maximum Number of Balloons", "question__title_slug": "maximum-number-of-balloons", "question__hide": false, "total_acs": 108766, "total_submitted": 173894, "frontend_question_id": 1189, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1296, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Kth Ancestor of a Tree Node", "question__title_slug": "kth-ancestor-of-a-tree-node", "question__hide": false, "total_acs": 19635, "total_submitted": 58752, "frontend_question_id": 1483, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1295, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Garden Perimeter to Collect Enough Apples", "question__title_slug": "minimum-garden-perimeter-to-collect-enough-apples", "question__hide": false, "total_acs": 10720, "total_submitted": 20458, "frontend_question_id": 1954, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1294, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Range Frequency Queries", "question__title_slug": "range-frequency-queries", "question__hide": false, "total_acs": 10368, "total_submitted": 28532, "frontend_question_id": 2080, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1293, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Three Consecutive Odds", "question__title_slug": "three-consecutive-odds", "question__hide": false, "total_acs": 48696, "total_submitted": 75823, "frontend_question_id": 1550, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1292, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Immediate Food Delivery II", "question__title_slug": "immediate-food-delivery-ii", "question__hide": false, "total_acs": 21854, "total_submitted": 34320, "frontend_question_id": 1174, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1291, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Immediate Food Delivery I", "question__title_slug": "immediate-food-delivery-i", "question__hide": false, "total_acs": 36399, "total_submitted": 43731, "frontend_question_id": 1173, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1290, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Make Array Strictly Increasing", "question__title_slug": "make-array-strictly-increasing", "question__hide": false, "total_acs": 11195, "total_submitted": 25198, "frontend_question_id": 1187, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1289, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Day of the Week", "question__title_slug": "day-of-the-week", "question__hide": false, "total_acs": 42224, "total_submitted": 72145, "frontend_question_id": 1185, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1288, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Subarray Sum with One Deletion", "question__title_slug": "maximum-subarray-sum-with-one-deletion", "question__hide": false, "total_acs": 31104, "total_submitted": 76691, "frontend_question_id": 1186, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1287, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Distance Between Bus Stops", "question__title_slug": "distance-between-bus-stops", "question__hide": false, "total_acs": 40706, "total_submitted": 75304, "frontend_question_id": 1184, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1286, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Constrained Subsequence Sum", "question__title_slug": "constrained-subsequence-sum", "question__hide": false, "total_acs": 17656, "total_submitted": 37993, "frontend_question_id": 1425, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1285, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Balance a Binary Search Tree", "question__title_slug": "balance-a-binary-search-tree", "question__hide": false, "total_acs": 87647, "total_submitted": 109202, "frontend_question_id": 1382, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1284, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Four Divisors", "question__title_slug": "four-divisors", "question__hide": false, "total_acs": 19783, "total_submitted": 48624, "frontend_question_id": 1390, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1283, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Reformat Date", "question__title_slug": "reformat-date", "question__hide": false, "total_acs": 37834, "total_submitted": 61267, "frontend_question_id": 1507, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1282, "question__article__live": true, "question__article__slug": "number-of-valid-words-for-each-puzzle", "question__article__has_video_solution": false, "question__title": "Number of Valid Words for Each Puzzle", "question__title_slug": "number-of-valid-words-for-each-puzzle", "question__hide": false, "total_acs": 26419, "total_submitted": 56367, "frontend_question_id": 1178, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1281, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Can Make Palindrome from Substring", "question__title_slug": "can-make-palindrome-from-substring", "question__hide": false, "total_acs": 19738, "total_submitted": 52973, "frontend_question_id": 1177, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1280, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Diet Plan Performance", "question__title_slug": "diet-plan-performance", "question__hide": false, "total_acs": 23917, "total_submitted": 45359, "frontend_question_id": 1176, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1279, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Prime Arrangements", "question__title_slug": "prime-arrangements", "question__hide": false, "total_acs": 19675, "total_submitted": 37290, "frontend_question_id": 1175, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1278, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Product Price at a Given Date", "question__title_slug": "product-price-at-a-given-date", "question__hide": false, "total_acs": 28636, "total_submitted": 41877, "frontend_question_id": 1164, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1277, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Largest Multiple of Three", "question__title_slug": "largest-multiple-of-three", "question__hide": false, "total_acs": 13478, "total_submitted": 39381, "frontend_question_id": 1363, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1276, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Closest Divisors", "question__title_slug": "closest-divisors", "question__hide": false, "total_acs": 15306, "total_submitted": 25897, "frontend_question_id": 1362, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1275, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Validate Binary Tree Nodes", "question__title_slug": "validate-binary-tree-nodes", "question__hide": false, "total_acs": 33824, "total_submitted": 81441, "frontend_question_id": 1361, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1274, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Days Between Two Dates", "question__title_slug": "number-of-days-between-two-dates", "question__hide": false, "total_acs": 28057, "total_submitted": 60003, "frontend_question_id": 1360, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1273, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Compare Strings by Frequency of the Smallest Character", "question__title_slug": "compare-strings-by-frequency-of-the-smallest-character", "question__hide": false, "total_acs": 64577, "total_submitted": 105772, "frontend_question_id": 1170, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1272, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Invalid Transactions", "question__title_slug": "invalid-transactions", "question__hide": false, "total_acs": 39313, "total_submitted": 130369, "frontend_question_id": 1169, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1271, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Web Crawler", "question__title_slug": "web-crawler", "question__hide": false, "total_acs": 21690, "total_submitted": 33068, "frontend_question_id": 1236, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1270, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Dinner Plate Stacks", "question__title_slug": "dinner-plate-stacks", "question__hide": false, "total_acs": 13384, "total_submitted": 38747, "frontend_question_id": 1172, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1269, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Market Analysis II", "question__title_slug": "market-analysis-ii", "question__hide": false, "total_acs": 13217, "total_submitted": 22822, "frontend_question_id": 1159, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1268, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Market Analysis I", "question__title_slug": "market-analysis-i", "question__hide": false, "total_acs": 22416, "total_submitted": 34256, "frontend_question_id": 1158, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1267, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Remove Zero Sum Consecutive Nodes from Linked List", "question__title_slug": "remove-zero-sum-consecutive-nodes-from-linked-list", "question__hide": false, "total_acs": 34683, "total_submitted": 81666, "frontend_question_id": 1171, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1264, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Number of Words You Can Type", "question__title_slug": "maximum-number-of-words-you-can-type", "question__hide": false, "total_acs": 27721, "total_submitted": 38750, "frontend_question_id": 1935, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1263, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Dice Rolls With Target Sum", "question__title_slug": "number-of-dice-rolls-with-target-sum", "question__hide": false, "total_acs": 99626, "total_submitted": 208971, "frontend_question_id": 1155, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1262, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Online Majority Element In Subarray", "question__title_slug": "online-majority-element-in-subarray", "question__hide": false, "total_acs": 12450, "total_submitted": 29670, "frontend_question_id": 1157, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1261, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Swap For Longest Repeated Character Substring", "question__title_slug": "swap-for-longest-repeated-character-substring", "question__hide": false, "total_acs": 22302, "total_submitted": 48116, "frontend_question_id": 1156, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1260, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Day of the Year", "question__title_slug": "day-of-the-year", "question__hide": false, "total_acs": 32291, "total_submitted": 63178, "frontend_question_id": 1154, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1259, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Article Views II", "question__title_slug": "article-views-ii", "question__hide": false, "total_acs": 23801, "total_submitted": 49737, "frontend_question_id": 1149, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1258, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Article Views I", "question__title_slug": "article-views-i", "question__hide": false, "total_acs": 32855, "total_submitted": 42817, "frontend_question_id": 1148, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1257, "question__article__live": true, "question__article__slug": "rank-transform-of-a-matrix", "question__article__has_video_solution": false, "question__title": "Rank Transform of a Matrix", "question__title_slug": "rank-transform-of-a-matrix", "question__hide": false, "total_acs": 16486, "total_submitted": 40615, "frontend_question_id": 1632, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1256, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Rank Transform of an Array", "question__title_slug": "rank-transform-of-an-array", "question__hide": false, "total_acs": 56314, "total_submitted": 96145, "frontend_question_id": 1331, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1255, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Reverse Subarray To Maximize Array Value", "question__title_slug": "reverse-subarray-to-maximize-array-value", "question__hide": false, "total_acs": 3813, "total_submitted": 9789, "frontend_question_id": 1330, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1254, "question__article__live": true, "question__article__slug": "deepest-leaves-sum", "question__article__has_video_solution": false, "question__title": "Deepest Leaves Sum", "question__title_slug": "deepest-leaves-sum", "question__hide": false, "total_acs": 163916, "total_submitted": 191376, "frontend_question_id": 1302, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1253, "question__article__live": true, "question__article__slug": "sort-the-matrix-diagonally", "question__article__has_video_solution": true, "question__title": "Sort the Matrix Diagonally", "question__title_slug": "sort-the-matrix-diagonally", "question__hide": false, "total_acs": 81699, "total_submitted": 100421, "frontend_question_id": 1329, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1252, "question__article__live": true, "question__article__slug": "break-a-palindrome", "question__article__has_video_solution": false, "question__title": "Break a Palindrome", "question__title_slug": "break-a-palindrome", "question__hide": false, "total_acs": 67127, "total_submitted": 128189, "frontend_question_id": 1328, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1251, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Longest Chunked Palindrome Decomposition", "question__title_slug": "longest-chunked-palindrome-decomposition", "question__hide": false, "total_acs": 16106, "total_submitted": 26738, "frontend_question_id": 1147, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1250, "question__article__live": true, "question__article__slug": "longest-common-subsequence", "question__article__has_video_solution": false, "question__title": "Longest Common Subsequence", "question__title_slug": "longest-common-subsequence", "question__hide": false, "total_acs": 381263, "total_submitted": 647695, "frontend_question_id": 1143, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1249, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Snapshot Array", "question__title_slug": "snapshot-array", "question__hide": false, "total_acs": 101228, "total_submitted": 273899, "frontend_question_id": 1146, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1248, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Binary Tree Coloring Game", "question__title_slug": "binary-tree-coloring-game", "question__hide": false, "total_acs": 34060, "total_submitted": 66601, "frontend_question_id": 1145, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1247, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Decrease Elements To Make Array Zigzag", "question__title_slug": "decrease-elements-to-make-array-zigzag", "question__hide": false, "total_acs": 14419, "total_submitted": 30623, "frontend_question_id": 1144, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1246, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "User Activity for the Past 30 Days II", "question__title_slug": "user-activity-for-the-past-30-days-ii", "question__hide": false, "total_acs": 30020, "total_submitted": 83550, "frontend_question_id": 1142, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1245, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "User Activity for the Past 30 Days I", "question__title_slug": "user-activity-for-the-past-30-days-i", "question__hide": false, "total_acs": 31993, "total_submitted": 59257, "frontend_question_id": 1141, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1244, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Distinct Echo Substrings", "question__title_slug": "distinct-echo-substrings", "question__hide": false, "total_acs": 11308, "total_submitted": 22574, "frontend_question_id": 1316, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1243, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Sum of Nodes with Even-Valued Grandparent", "question__title_slug": "sum-of-nodes-with-even-valued-grandparent", "question__hide": false, "total_acs": 96824, "total_submitted": 113714, "frontend_question_id": 1315, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1242, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Matrix Block Sum", "question__title_slug": "matrix-block-sum", "question__hide": false, "total_acs": 57571, "total_submitted": 76670, "frontend_question_id": 1314, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1241, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Decompress Run-Length Encoded List", "question__title_slug": "decompress-run-length-encoded-list", "question__hide": false, "total_acs": 175002, "total_submitted": 203846, "frontend_question_id": 1313, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1240, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Stone Game II", "question__title_slug": "stone-game-ii", "question__hide": false, "total_acs": 38296, "total_submitted": 58983, "frontend_question_id": 1140, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1239, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Largest 1-Bordered Square", "question__title_slug": "largest-1-bordered-square", "question__hide": false, "total_acs": 17982, "total_submitted": 36360, "frontend_question_id": 1139, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1238, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Alphabet Board Path", "question__title_slug": "alphabet-board-path", "question__hide": false, "total_acs": 38931, "total_submitted": 74325, "frontend_question_id": 1138, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1237, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Reported Posts II", "question__title_slug": "reported-posts-ii", "question__hide": false, "total_acs": 25963, "total_submitted": 76939, "frontend_question_id": 1132, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1236, "question__article__live": true, "question__article__slug": "n-th-tribonacci-number", "question__article__has_video_solution": false, "question__title": "N-th Tribonacci Number", "question__title_slug": "n-th-tribonacci-number", "question__hide": false, "total_acs": 246784, "total_submitted": 393377, "frontend_question_id": 1137, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1234, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Paths with Max Score", "question__title_slug": "number-of-paths-with-max-score", "question__hide": false, "total_acs": 8974, "total_submitted": 23142, "frontend_question_id": 1301, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1233, "question__article__live": true, "question__article__slug": "number-of-ships-in-a-rectangle", "question__article__has_video_solution": false, "question__title": "Number of Ships in a Rectangle", "question__title_slug": "number-of-ships-in-a-rectangle", "question__hide": false, "total_acs": 17035, "total_submitted": 24858, "frontend_question_id": 1274, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1232, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Sum of Mutated Array Closest to Target", "question__title_slug": "sum-of-mutated-array-closest-to-target", "question__hide": false, "total_acs": 23915, "total_submitted": 56260, "frontend_question_id": 1300, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1231, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Replace Elements with Greatest Element on Right Side", "question__title_slug": "replace-elements-with-greatest-element-on-right-side", "question__hide": false, "total_acs": 197885, "total_submitted": 265799, "frontend_question_id": 1299, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1230, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum of Absolute Value Expression", "question__title_slug": "maximum-of-absolute-value-expression", "question__hide": false, "total_acs": 15751, "total_submitted": 31532, "frontend_question_id": 1131, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1229, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Shortest Path with Alternating Colors", "question__title_slug": "shortest-path-with-alternating-colors", "question__hide": false, "total_acs": 33521, "total_submitted": 79840, "frontend_question_id": 1129, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1228, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Cost Tree From Leaf Values", "question__title_slug": "minimum-cost-tree-from-leaf-values", "question__hide": false, "total_acs": 69816, "total_submitted": 102008, "frontend_question_id": 1130, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1227, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Equivalent Domino Pairs", "question__title_slug": "number-of-equivalent-domino-pairs", "question__hide": false, "total_acs": 46040, "total_submitted": 99510, "frontend_question_id": 1128, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1226, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "User Purchase Platform", "question__title_slug": "user-purchase-platform", "question__hide": false, "total_acs": 10808, "total_submitted": 21096, "frontend_question_id": 1127, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1225, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Active Businesses", "question__title_slug": "active-businesses", "question__hide": false, "total_acs": 28743, "total_submitted": 42373, "frontend_question_id": 1126, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1224, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Falling Path Sum II", "question__title_slug": "minimum-falling-path-sum-ii", "question__hide": false, "total_acs": 26890, "total_submitted": 43792, "frontend_question_id": 1289, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1223, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Graph Connectivity With Threshold", "question__title_slug": "graph-connectivity-with-threshold", "question__hide": false, "total_acs": 10101, "total_submitted": 22620, "frontend_question_id": 1627, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1222, "question__article__live": true, "question__article__slug": "remove-covered-intervals", "question__article__has_video_solution": false, "question__title": "Remove Covered Intervals", "question__title_slug": "remove-covered-intervals", "question__hide": false, "total_acs": 94795, "total_submitted": 165123, "frontend_question_id": 1288, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1221, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Element Appearing More Than 25% In Sorted Array", "question__title_slug": "element-appearing-more-than-25-in-sorted-array", "question__hide": false, "total_acs": 60856, "total_submitted": 102214, "frontend_question_id": 1287, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1220, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Smallest Sufficient Team", "question__title_slug": "smallest-sufficient-team", "question__hide": false, "total_acs": 15763, "total_submitted": 32943, "frontend_question_id": 1125, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1219, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Longest Well-Performing Interval", "question__title_slug": "longest-well-performing-interval", "question__hide": false, "total_acs": 21274, "total_submitted": 62226, "frontend_question_id": 1124, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1218, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Lowest Common Ancestor of Deepest Leaves", "question__title_slug": "lowest-common-ancestor-of-deepest-leaves", "question__hide": false, "total_acs": 72917, "total_submitted": 104154, "frontend_question_id": 1123, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1217, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Relative Sort Array", "question__title_slug": "relative-sort-array", "question__hide": false, "total_acs": 121826, "total_submitted": 178845, "frontend_question_id": 1122, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1216, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Print Zero Even Odd", "question__title_slug": "print-zero-even-odd", "question__hide": false, "total_acs": 30525, "total_submitted": 51502, "frontend_question_id": 1116, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1215, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Reported Posts", "question__title_slug": "reported-posts", "question__hide": false, "total_acs": 31690, "total_submitted": 47800, "frontend_question_id": 1113, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1214, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Highest Grade For Each Student", "question__title_slug": "highest-grade-for-each-student", "question__hide": false, "total_acs": 32516, "total_submitted": 44322, "frontend_question_id": 1112, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1213, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Handshakes That Don't Cross", "question__title_slug": "handshakes-that-dont-cross", "question__hide": false, "total_acs": 4813, "total_submitted": 8644, "frontend_question_id": 1259, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1212, "question__article__live": true, "question__article__slug": "sequential-digits", "question__article__has_video_solution": false, "question__title": "Sequential Digits", "question__title_slug": "sequential-digits", "question__hide": false, "total_acs": 75040, "total_submitted": 123338, "frontend_question_id": 1291, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1211, "question__article__live": true, "question__article__slug": "iterator-for-combination", "question__article__has_video_solution": false, "question__title": "Iterator for Combination", "question__title_slug": "iterator-for-combination", "question__hide": false, "total_acs": 61708, "total_submitted": 84295, "frontend_question_id": 1286, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1210, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Mean of Array After Removing Some Elements", "question__title_slug": "mean-of-array-after-removing-some-elements", "question__hide": false, "total_acs": 30902, "total_submitted": 47767, "frontend_question_id": 1619, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1209, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Design Bounded Blocking Queue", "question__title_slug": "design-bounded-blocking-queue", "question__hide": false, "total_acs": 35139, "total_submitted": 48146, "frontend_question_id": 1188, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1208, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Nesting Depth of Two Valid Parentheses Strings", "question__title_slug": "maximum-nesting-depth-of-two-valid-parentheses-strings", "question__hide": false, "total_acs": 18952, "total_submitted": 25951, "frontend_question_id": 1111, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1207, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Delete Nodes And Return Forest", "question__title_slug": "delete-nodes-and-return-forest", "question__hide": false, "total_acs": 153057, "total_submitted": 221014, "frontend_question_id": 1110, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1206, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Corporate Flight Bookings", "question__title_slug": "corporate-flight-bookings", "question__hide": false, "total_acs": 37500, "total_submitted": 64343, "frontend_question_id": 1109, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1205, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Defanging an IP Address", "question__title_slug": "defanging-an-ip-address", "question__hide": false, "total_acs": 397491, "total_submitted": 446931, "frontend_question_id": 1108, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1204, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "New Users Daily Count", "question__title_slug": "new-users-daily-count", "question__hide": false, "total_acs": 24037, "total_submitted": 52640, "frontend_question_id": 1107, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1203, "question__article__live": true, "question__article__slug": "print-in-order", "question__article__has_video_solution": false, "question__title": "Print in Order", "question__title_slug": "print-in-order", "question__hide": false, "total_acs": 102548, "total_submitted": 150374, "frontend_question_id": 1114, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1202, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Palindrome Removal", "question__title_slug": "palindrome-removal", "question__hide": false, "total_acs": 8722, "total_submitted": 19030, "frontend_question_id": 1246, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1201, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Delete Tree Nodes", "question__title_slug": "delete-tree-nodes", "question__hide": false, "total_acs": 8253, "total_submitted": 13497, "frontend_question_id": 1273, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1200, "question__article__live": true, "question__article__slug": "remove-interval", "question__article__has_video_solution": true, "question__title": "Remove Interval", "question__title_slug": "remove-interval", "question__hide": false, "total_acs": 18648, "total_submitted": 30606, "frontend_question_id": 1272, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1199, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Hexspeak", "question__title_slug": "hexspeak", "question__hide": false, "total_acs": 7762, "total_submitted": 13777, "frontend_question_id": 1271, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1198, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Unpopular Books", "question__title_slug": "unpopular-books", "question__hide": false, "total_acs": 26168, "total_submitted": 57947, "frontend_question_id": 1098, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1197, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Parsing A Boolean Expression", "question__title_slug": "parsing-a-boolean-expression", "question__hide": false, "total_acs": 17958, "total_submitted": 30331, "frontend_question_id": 1106, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1196, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Filling Bookcase Shelves", "question__title_slug": "filling-bookcase-shelves", "question__hide": false, "total_acs": 32003, "total_submitted": 55055, "frontend_question_id": 1105, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1195, "question__article__live": false, "question__article__slug": "distribute-candies-to-people", "question__article__has_video_solution": false, "question__title": "Distribute Candies to People", "question__title_slug": "distribute-candies-to-people", "question__hide": false, "total_acs": 66252, "total_submitted": 103940, "frontend_question_id": 1103, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1194, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Path In Zigzag Labelled Binary Tree", "question__title_slug": "path-in-zigzag-labelled-binary-tree", "question__hide": false, "total_acs": 32132, "total_submitted": 43140, "frontend_question_id": 1104, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1193, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Game Play Analysis V", "question__title_slug": "game-play-analysis-v", "question__hide": false, "total_acs": 14581, "total_submitted": 26199, "frontend_question_id": 1097, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1192, "question__article__live": true, "question__article__slug": "divide-chocolate", "question__article__has_video_solution": false, "question__title": "Divide Chocolate", "question__title_slug": "divide-chocolate", "question__hide": false, "total_acs": 35480, "total_submitted": 63282, "frontend_question_id": 1231, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1191, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Synonymous Sentences", "question__title_slug": "synonymous-sentences", "question__hide": false, "total_acs": 12675, "total_submitted": 22519, "frontend_question_id": 1258, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1190, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Smallest Common Region", "question__title_slug": "smallest-common-region", "question__hide": false, "total_acs": 13661, "total_submitted": 21716, "frontend_question_id": 1257, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1189, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Encode Number", "question__title_slug": "encode-number", "question__hide": false, "total_acs": 6298, "total_submitted": 9055, "frontend_question_id": 1256, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1188, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Brace Expansion II", "question__title_slug": "brace-expansion-ii", "question__hide": false, "total_acs": 18697, "total_submitted": 29939, "frontend_question_id": 1096, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1187, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Print FooBar Alternately", "question__title_slug": "print-foobar-alternately", "question__hide": false, "total_acs": 51035, "total_submitted": 84346, "frontend_question_id": 1115, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1186, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Building H2O", "question__title_slug": "building-h2o", "question__hide": false, "total_acs": 28978, "total_submitted": 53251, "frontend_question_id": 1117, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1185, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find in Mountain Array", "question__title_slug": "find-in-mountain-array", "question__hide": false, "total_acs": 41501, "total_submitted": 115472, "frontend_question_id": 1095, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1184, "question__article__live": true, "question__article__slug": "car-pooling", "question__article__has_video_solution": false, "question__title": "Car Pooling", "question__title_slug": "car-pooling", "question__hide": false, "total_acs": 146582, "total_submitted": 251182, "frontend_question_id": 1094, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1183, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Statistics from a Large Sample", "question__title_slug": "statistics-from-a-large-sample", "question__hide": false, "total_acs": 13117, "total_submitted": 28505, "frontend_question_id": 1093, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1182, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Game Play Analysis IV", "question__title_slug": "game-play-analysis-iv", "question__hide": false, "total_acs": 37761, "total_submitted": 85569, "frontend_question_id": 550, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1181, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Game Play Analysis III", "question__title_slug": "game-play-analysis-iii", "question__hide": false, "total_acs": 45321, "total_submitted": 55380, "frontend_question_id": 534, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1180, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Game Play Analysis II", "question__title_slug": "game-play-analysis-ii", "question__hide": false, "total_acs": 52209, "total_submitted": 95950, "frontend_question_id": 512, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1179, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Game Play Analysis I", "question__title_slug": "game-play-analysis-i", "question__hide": false, "total_acs": 56613, "total_submitted": 70074, "frontend_question_id": 511, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1178, "question__article__live": true, "question__article__slug": "valid-palindrome-iii", "question__article__has_video_solution": false, "question__title": "Valid Palindrome III", "question__title_slug": "valid-palindrome-iii", "question__hide": false, "total_acs": 31719, "total_submitted": 62130, "frontend_question_id": 1216, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1177, "question__article__live": true, "question__article__slug": "tree-diameter", "question__article__has_video_solution": false, "question__title": "Tree Diameter", "question__title_slug": "tree-diameter", "question__hide": false, "total_acs": 24886, "total_submitted": 39929, "frontend_question_id": 1245, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1176, "question__article__live": true, "question__article__slug": "design-a-leaderboard", "question__article__has_video_solution": false, "question__title": "Design A Leaderboard", "question__title_slug": "design-a-leaderboard", "question__hide": false, "total_acs": 38518, "total_submitted": 56553, "frontend_question_id": 1244, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1175, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Array Transformation", "question__title_slug": "array-transformation", "question__hide": false, "total_acs": 9947, "total_submitted": 19755, "frontend_question_id": 1243, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1174, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Sales Analysis III", "question__title_slug": "sales-analysis-iii", "question__hide": false, "total_acs": 38720, "total_submitted": 72276, "frontend_question_id": 1084, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1173, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Sales Analysis II", "question__title_slug": "sales-analysis-ii", "question__hide": false, "total_acs": 39735, "total_submitted": 78740, "frontend_question_id": 1083, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1172, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Sales Analysis I", "question__title_slug": "sales-analysis-i", "question__hide": false, "total_acs": 39592, "total_submitted": 52607, "frontend_question_id": 1082, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1171, "question__article__live": true, "question__article__slug": "shortest-path-in-a-binary-matrix", "question__article__has_video_solution": false, "question__title": "Shortest Path in Binary Matrix", "question__title_slug": "shortest-path-in-binary-matrix", "question__hide": false, "total_acs": 170295, "total_submitted": 400405, "frontend_question_id": 1091, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1170, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Shortest Common Supersequence ", "question__title_slug": "shortest-common-supersequence", "question__hide": false, "total_acs": 42596, "total_submitted": 76374, "frontend_question_id": 1092, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1169, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Largest Values From Labels", "question__title_slug": "largest-values-from-labels", "question__hide": false, "total_acs": 27068, "total_submitted": 44699, "frontend_question_id": 1090, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1168, "question__article__live": true, "question__article__slug": "duplicate-zeros", "question__article__has_video_solution": false, "question__title": "Duplicate Zeros", "question__title_slug": "duplicate-zeros", "question__hide": false, "total_acs": 255562, "total_submitted": 499847, "frontend_question_id": 1089, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1167, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Time to Build Blocks", "question__title_slug": "minimum-time-to-build-blocks", "question__hide": false, "total_acs": 3356, "total_submitted": 8330, "frontend_question_id": 1199, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1166, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Toss Strange Coins", "question__title_slug": "toss-strange-coins", "question__hide": false, "total_acs": 9854, "total_submitted": 18708, "frontend_question_id": 1230, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1165, "question__article__live": true, "question__article__slug": "meeting-scheduler", "question__article__has_video_solution": false, "question__title": "Meeting Scheduler", "question__title_slug": "meeting-scheduler", "question__hide": false, "total_acs": 50446, "total_submitted": 92270, "frontend_question_id": 1229, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1164, "question__article__live": true, "question__article__slug": "missing-number-in-arithmetic-progression", "question__article__has_video_solution": true, "question__title": "Missing Number In Arithmetic Progression", "question__title_slug": "missing-number-in-arithmetic-progression", "question__hide": false, "total_acs": 20311, "total_submitted": 39689, "frontend_question_id": 1228, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1163, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Project Employees III", "question__title_slug": "project-employees-iii", "question__hide": false, "total_acs": 33398, "total_submitted": 42533, "frontend_question_id": 1077, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1162, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Project Employees II", "question__title_slug": "project-employees-ii", "question__hide": false, "total_acs": 38165, "total_submitted": 74401, "frontend_question_id": 1076, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1161, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Project Employees I", "question__title_slug": "project-employees-i", "question__hide": false, "total_acs": 35979, "total_submitted": 53770, "frontend_question_id": 1075, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1160, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Letter Tile Possibilities", "question__title_slug": "letter-tile-possibilities", "question__hide": false, "total_acs": 66125, "total_submitted": 86761, "frontend_question_id": 1079, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1159, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Smallest Subsequence of Distinct Characters", "question__title_slug": "smallest-subsequence-of-distinct-characters", "question__hide": false, "total_acs": 37428, "total_submitted": 65984, "frontend_question_id": 1081, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1157, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Insufficient Nodes in Root to Leaf Paths", "question__title_slug": "insufficient-nodes-in-root-to-leaf-paths", "question__hide": false, "total_acs": 24801, "total_submitted": 47793, "frontend_question_id": 1080, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1156, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Occurrences After Bigram", "question__title_slug": "occurrences-after-bigram", "question__hide": false, "total_acs": 50498, "total_submitted": 78582, "frontend_question_id": 1078, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1155, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Product Sales Analysis III", "question__title_slug": "product-sales-analysis-iii", "question__hide": false, "total_acs": 29532, "total_submitted": 59414, "frontend_question_id": 1070, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1154, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Product Sales Analysis II", "question__title_slug": "product-sales-analysis-ii", "question__hide": false, "total_acs": 38355, "total_submitted": 46452, "frontend_question_id": 1069, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1153, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Product Sales Analysis I", "question__title_slug": "product-sales-analysis-i", "question__hide": false, "total_acs": 47075, "total_submitted": 58060, "frontend_question_id": 1068, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1152, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Number of Ones", "question__title_slug": "maximum-number-of-ones", "question__hide": false, "total_acs": 2127, "total_submitted": 3542, "frontend_question_id": 1183, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1151, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Stepping Numbers", "question__title_slug": "stepping-numbers", "question__hide": false, "total_acs": 7447, "total_submitted": 16395, "frontend_question_id": 1215, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1150, "question__article__live": true, "question__article__slug": "two-sum-bsts", "question__article__has_video_solution": false, "question__title": "Two Sum BSTs", "question__title_slug": "two-sum-bsts", "question__hide": false, "total_acs": 31746, "total_submitted": 47552, "frontend_question_id": 1214, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1149, "question__article__live": true, "question__article__slug": "intersection-of-three-sorted-arrays", "question__article__has_video_solution": false, "question__title": "Intersection of Three Sorted Arrays", "question__title_slug": "intersection-of-three-sorted-arrays", "question__hide": false, "total_acs": 63638, "total_submitted": 79628, "frontend_question_id": 1213, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1148, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Adding Two Negabinary Numbers", "question__title_slug": "adding-two-negabinary-numbers", "question__hide": false, "total_acs": 11573, "total_submitted": 32386, "frontend_question_id": 1073, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1147, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Flip Columns For Maximum Number of Equal Rows", "question__title_slug": "flip-columns-for-maximum-number-of-equal-rows", "question__hide": false, "total_acs": 16492, "total_submitted": 26168, "frontend_question_id": 1072, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1146, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Greatest Common Divisor of Strings", "question__title_slug": "greatest-common-divisor-of-strings", "question__hide": false, "total_acs": 69983, "total_submitted": 135718, "frontend_question_id": 1071, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1145, "question__article__live": true, "question__article__slug": "number-of-submatrices-that-sum-to-target", "question__article__has_video_solution": false, "question__title": "Number of Submatrices That Sum to Target", "question__title_slug": "number-of-submatrices-that-sum-to-target", "question__hide": false, "total_acs": 47358, "total_submitted": 71433, "frontend_question_id": 1074, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1144, "question__article__live": true, "question__article__slug": "optimize-water-distribution-in-a-village", "question__article__has_video_solution": false, "question__title": "Optimize Water Distribution in a Village", "question__title_slug": "optimize-water-distribution-in-a-village", "question__hide": false, "total_acs": 28863, "total_submitted": 45350, "frontend_question_id": 1168, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1143, "question__article__live": true, "question__article__slug": "find-smallest-common-element-in-all-rows", "question__article__has_video_solution": true, "question__title": "Find Smallest Common Element in All Rows", "question__title_slug": "find-smallest-common-element-in-all-rows", "question__hide": false, "total_acs": 26628, "total_submitted": 35049, "frontend_question_id": 1198, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1142, "question__article__live": true, "question__article__slug": "minimum-knight-moves", "question__article__has_video_solution": false, "question__title": "Minimum Knight Moves", "question__title_slug": "minimum-knight-moves", "question__hide": false, "total_acs": 107866, "total_submitted": 272829, "frontend_question_id": 1197, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1141, "question__article__live": true, "question__article__slug": "how-many-apples-can-you-put-into-the-basket", "question__article__has_video_solution": false, "question__title": "How Many Apples Can You Put into the Basket", "question__title_slug": "how-many-apples-can-you-put-into-the-basket", "question__hide": false, "total_acs": 18658, "total_submitted": 27632, "frontend_question_id": 1196, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1140, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Distant Barcodes", "question__title_slug": "distant-barcodes", "question__hide": false, "total_acs": 29279, "total_submitted": 64838, "frontend_question_id": 1054, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1139, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Previous Permutation With One Swap", "question__title_slug": "previous-permutation-with-one-swap", "question__hide": false, "total_acs": 30049, "total_submitted": 57938, "frontend_question_id": 1053, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1138, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Grumpy Bookstore Owner", "question__title_slug": "grumpy-bookstore-owner", "question__hide": false, "total_acs": 51911, "total_submitted": 91600, "frontend_question_id": 1052, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1137, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Height Checker", "question__title_slug": "height-checker", "question__hide": false, "total_acs": 191531, "total_submitted": 258126, "frontend_question_id": 1051, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1136, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Actors and Directors Who Cooperated At Least Three Times", "question__title_slug": "actors-and-directors-who-cooperated-at-least-three-times", "question__hide": false, "total_acs": 41360, "total_submitted": 57067, "frontend_question_id": 1050, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1135, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Customers Who Bought All Products", "question__title_slug": "customers-who-bought-all-products", "question__hide": false, "total_acs": 34940, "total_submitted": 51908, "frontend_question_id": 1045, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1134, "question__article__live": true, "question__article__slug": "shortest-distance-to-target-color", "question__article__has_video_solution": false, "question__title": "Shortest Distance to Target Color", "question__title_slug": "shortest-distance-to-target-color", "question__hide": false, "total_acs": 22317, "total_submitted": 41206, "frontend_question_id": 1182, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1133, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Last Substring in Lexicographical Order", "question__title_slug": "last-substring-in-lexicographical-order", "question__hide": false, "total_acs": 29269, "total_submitted": 82094, "frontend_question_id": 1163, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1132, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Before and After Puzzle", "question__title_slug": "before-and-after-puzzle", "question__hide": false, "total_acs": 8893, "total_submitted": 19786, "frontend_question_id": 1181, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1131, "question__article__live": true, "question__article__slug": "count-substrings-with-only-one-distinct-letter", "question__article__has_video_solution": false, "question__title": "Count Substrings with Only One Distinct Letter", "question__title_slug": "count-substrings-with-only-one-distinct-letter", "question__hide": false, "total_acs": 20360, "total_submitted": 25842, "frontend_question_id": 1180, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1130, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Last Stone Weight II", "question__title_slug": "last-stone-weight-ii", "question__hide": false, "total_acs": 51279, "total_submitted": 100907, "frontend_question_id": 1049, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1129, "question__article__live": true, "question__article__slug": "longest-string-chain", "question__article__has_video_solution": false, "question__title": "Longest String Chain", "question__title_slug": "longest-string-chain", "question__hide": false, "total_acs": 192025, "total_submitted": 332523, "frontend_question_id": 1048, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1128, "question__article__live": true, "question__article__slug": "remove-all-adjacent-duplicates-in-string", "question__article__has_video_solution": false, "question__title": "Remove All Adjacent Duplicates In String", "question__title_slug": "remove-all-adjacent-duplicates-in-string", "question__hide": false, "total_acs": 270919, "total_submitted": 381449, "frontend_question_id": 1047, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1127, "question__article__live": true, "question__article__slug": "last-stone-weight", "question__article__has_video_solution": false, "question__title": "Last Stone Weight", "question__title_slug": "last-stone-weight", "question__hide": false, "total_acs": 217958, "total_submitted": 345458, "frontend_question_id": 1046, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1126, "question__article__live": true, "question__article__slug": "minimum-cost-to-connect-sticks", "question__article__has_video_solution": true, "question__title": "Minimum Cost to Connect Sticks", "question__title_slug": "minimum-cost-to-connect-sticks", "question__hide": false, "total_acs": 83091, "total_submitted": 124168, "frontend_question_id": 1167, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1125, "question__article__live": true, "question__article__slug": "design-file-system", "question__article__has_video_solution": false, "question__title": "Design File System", "question__title_slug": "design-file-system", "question__hide": false, "total_acs": 21530, "total_submitted": 35639, "frontend_question_id": 1166, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1124, "question__article__live": true, "question__article__slug": "string-transforms-into-another-string", "question__article__has_video_solution": false, "question__title": "String Transforms Into Another String", "question__title_slug": "string-transforms-into-another-string", "question__hide": false, "total_acs": 46717, "total_submitted": 131622, "frontend_question_id": 1153, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1123, "question__article__live": true, "question__article__slug": "single-row-keyboard", "question__article__has_video_solution": false, "question__title": "Single-Row Keyboard", "question__title_slug": "single-row-keyboard", "question__hide": false, "total_acs": 57826, "total_submitted": 67510, "frontend_question_id": 1165, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1122, "question__article__live": true, "question__article__slug": "longest-duplicate-substring", "question__article__has_video_solution": false, "question__title": "Longest Duplicate Substring", "question__title_slug": "longest-duplicate-substring", "question__hide": false, "total_acs": 51789, "total_submitted": 165952, "frontend_question_id": 1044, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1121, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Partition Array for Maximum Sum", "question__title_slug": "partition-array-for-maximum-sum", "question__hide": false, "total_acs": 46406, "total_submitted": 66112, "frontend_question_id": 1043, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1120, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Flower Planting With No Adjacent", "question__title_slug": "flower-planting-with-no-adjacent", "question__hide": false, "total_acs": 53763, "total_submitted": 107993, "frontend_question_id": 1042, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1119, "question__article__live": true, "question__article__slug": "robot-bounded-in-circle", "question__article__has_video_solution": false, "question__title": "Robot Bounded In Circle", "question__title_slug": "robot-bounded-in-circle", "question__hide": false, "total_acs": 180622, "total_submitted": 325642, "frontend_question_id": 1041, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1118, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Divide Array Into Increasing Sequences", "question__title_slug": "divide-array-into-increasing-sequences", "question__hide": false, "total_acs": 3831, "total_submitted": 6415, "frontend_question_id": 1121, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1117, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "As Far from Land as Possible", "question__title_slug": "as-far-from-land-as-possible", "question__hide": false, "total_acs": 56145, "total_submitted": 117138, "frontend_question_id": 1162, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1116, "question__article__live": true, "question__article__slug": "maximum-level-sum-of-a-binary-tree", "question__article__has_video_solution": false, "question__title": "Maximum Level Sum of a Binary Tree", "question__title_slug": "maximum-level-sum-of-a-binary-tree", "question__hide": false, "total_acs": 100208, "total_submitted": 150373, "frontend_question_id": 1161, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1115, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Valid Boomerang", "question__title_slug": "valid-boomerang", "question__hide": false, "total_acs": 30559, "total_submitted": 81611, "frontend_question_id": 1037, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1114, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Binary Search Tree to Greater Sum Tree", "question__title_slug": "binary-search-tree-to-greater-sum-tree", "question__hide": false, "total_acs": 114817, "total_submitted": 135826, "frontend_question_id": 1038, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1113, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Moving Stones Until Consecutive II", "question__title_slug": "moving-stones-until-consecutive-ii", "question__hide": false, "total_acs": 7581, "total_submitted": 13675, "frontend_question_id": 1040, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1112, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find Words That Can Be Formed by Characters", "question__title_slug": "find-words-that-can-be-formed-by-characters", "question__hide": false, "total_acs": 110366, "total_submitted": 162995, "frontend_question_id": 1160, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1111, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Score Triangulation of Polygon", "question__title_slug": "minimum-score-triangulation-of-polygon", "question__hide": false, "total_acs": 21540, "total_submitted": 41068, "frontend_question_id": 1039, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1108, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Analyze User Website Visit Pattern", "question__title_slug": "analyze-user-website-visit-pattern", "question__hide": false, "total_acs": 59237, "total_submitted": 136195, "frontend_question_id": 1152, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1107, "question__article__live": true, "question__article__slug": "minimum-swaps-to-group-all-1s-together", "question__article__has_video_solution": true, "question__title": "Minimum Swaps to Group All 1's Together", "question__title_slug": "minimum-swaps-to-group-all-1s-together", "question__hide": false, "total_acs": 34631, "total_submitted": 58294, "frontend_question_id": 1151, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1106, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Escape a Large Maze", "question__title_slug": "escape-a-large-maze", "question__hide": false, "total_acs": 15531, "total_submitted": 45182, "frontend_question_id": 1036, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1105, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Uncrossed Lines", "question__title_slug": "uncrossed-lines", "question__hide": false, "total_acs": 66207, "total_submitted": 114500, "frontend_question_id": 1035, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1104, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Coloring A Border", "question__title_slug": "coloring-a-border", "question__hide": false, "total_acs": 21843, "total_submitted": 45243, "frontend_question_id": 1034, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1103, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Moving Stones Until Consecutive", "question__title_slug": "moving-stones-until-consecutive", "question__hide": false, "total_acs": 19370, "total_submitted": 43169, "frontend_question_id": 1033, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1102, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Check If a Number Is Majority Element in a Sorted Array", "question__title_slug": "check-if-a-number-is-majority-element-in-a-sorted-array", "question__hide": false, "total_acs": 30874, "total_submitted": 54522, "frontend_question_id": 1150, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1101, "question__article__live": true, "question__article__slug": "parallel-courses", "question__article__has_video_solution": false, "question__title": "Parallel Courses", "question__title_slug": "parallel-courses", "question__hide": false, "total_acs": 36834, "total_submitted": 60579, "frontend_question_id": 1136, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1100, "question__article__live": true, "question__article__slug": "connecting-cities-with-minimum-cost", "question__article__has_video_solution": false, "question__title": "Connecting Cities With Minimum Cost", "question__title_slug": "connecting-cities-with-minimum-cost", "question__hide": false, "total_acs": 54663, "total_submitted": 89959, "frontend_question_id": 1135, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1099, "question__article__live": true, "question__article__slug": "path-with-maximum-minimum-value", "question__article__has_video_solution": false, "question__title": "Path With Maximum Minimum Value", "question__title_slug": "path-with-maximum-minimum-value", "question__hide": false, "total_acs": 43484, "total_submitted": 82667, "frontend_question_id": 1102, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1098, "question__article__live": true, "question__article__slug": "largest-unique-number", "question__article__has_video_solution": false, "question__title": "Largest Unique Number", "question__title_slug": "largest-unique-number", "question__hide": false, "total_acs": 28910, "total_submitted": 42893, "frontend_question_id": 1133, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1097, "question__article__live": true, "question__article__slug": "stream-of-characters", "question__article__has_video_solution": false, "question__title": "Stream of Characters", "question__title_slug": "stream-of-characters", "question__hide": false, "total_acs": 73074, "total_submitted": 142395, "frontend_question_id": 1032, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1096, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Sum of Two Non-Overlapping Subarrays", "question__title_slug": "maximum-sum-of-two-non-overlapping-subarrays", "question__hide": false, "total_acs": 48405, "total_submitted": 81497, "frontend_question_id": 1031, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1095, "question__article__live": true, "question__article__slug": "two-city-scheduling", "question__article__has_video_solution": false, "question__title": "Two City Scheduling", "question__title_slug": "two-city-scheduling", "question__hide": false, "total_acs": 173889, "total_submitted": 274170, "frontend_question_id": 1029, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1094, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Matrix Cells in Distance Order", "question__title_slug": "matrix-cells-in-distance-order", "question__hide": false, "total_acs": 41126, "total_submitted": 59568, "frontend_question_id": 1030, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1093, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Recover a Tree From Preorder Traversal", "question__title_slug": "recover-a-tree-from-preorder-traversal", "question__hide": false, "total_acs": 33793, "total_submitted": 46744, "frontend_question_id": 1028, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1092, "question__article__live": true, "question__article__slug": "maximum-difference-between-node-and-ancestor", "question__article__has_video_solution": false, "question__title": "Maximum Difference Between Node and Ancestor", "question__title_slug": "maximum-difference-between-node-and-ancestor", "question__hide": false, "total_acs": 127693, "total_submitted": 174606, "frontend_question_id": 1026, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1091, "question__article__live": true, "question__article__slug": "maximum-average-subtree", "question__article__has_video_solution": false, "question__title": "Maximum Average Subtree", "question__title_slug": "maximum-average-subtree", "question__hide": false, "total_acs": 53524, "total_submitted": 82205, "frontend_question_id": 1120, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1090, "question__article__live": true, "question__article__slug": "armstrong-number", "question__article__has_video_solution": false, "question__title": "Armstrong Number", "question__title_slug": "armstrong-number", "question__hide": false, "total_acs": 27533, "total_submitted": 35150, "frontend_question_id": 1134, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1089, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Remove Vowels from a String", "question__title_slug": "remove-vowels-from-a-string", "question__hide": false, "total_acs": 81043, "total_submitted": 89339, "frontend_question_id": 1119, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1088, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Days in a Month", "question__title_slug": "number-of-days-in-a-month", "question__hide": false, "total_acs": 6232, "total_submitted": 10947, "frontend_question_id": 1118, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1087, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Longest Arithmetic Subsequence", "question__title_slug": "longest-arithmetic-subsequence", "question__hide": false, "total_acs": 83823, "total_submitted": 173622, "frontend_question_id": 1027, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1086, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Divisor Game", "question__title_slug": "divisor-game", "question__hide": false, "total_acs": 149006, "total_submitted": 223802, "frontend_question_id": 1025, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1085, "question__article__live": true, "question__article__slug": "the-earliest-moment-when-everyone-become-friends", "question__article__has_video_solution": false, "question__title": "The Earliest Moment When Everyone Become Friends", "question__title_slug": "the-earliest-moment-when-everyone-become-friends", "question__hide": false, "total_acs": 31905, "total_submitted": 49377, "frontend_question_id": 1101, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1084, "question__article__live": true, "question__article__slug": "find-k-length-substrings-with-no-repeated-characters", "question__article__has_video_solution": false, "question__title": "Find K-Length Substrings With No Repeated Characters", "question__title_slug": "find-k-length-substrings-with-no-repeated-characters", "question__hide": false, "total_acs": 29145, "total_submitted": 38997, "frontend_question_id": 1100, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1083, "question__article__live": true, "question__article__slug": "two-sum-less-than-k", "question__article__has_video_solution": true, "question__title": "Two Sum Less Than K", "question__title_slug": "two-sum-less-than-k", "question__hide": false, "total_acs": 86590, "total_submitted": 143137, "frontend_question_id": 1099, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1082, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Sum of Digits in the Minimum Number", "question__title_slug": "sum-of-digits-in-the-minimum-number", "question__hide": false, "total_acs": 19672, "total_submitted": 26011, "frontend_question_id": 1085, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1081, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Video Stitching", "question__title_slug": "video-stitching", "question__hide": false, "total_acs": 45814, "total_submitted": 91617, "frontend_question_id": 1024, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1080, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Camelcase Matching", "question__title_slug": "camelcase-matching", "question__hide": false, "total_acs": 30677, "total_submitted": 51980, "frontend_question_id": 1023, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1079, "question__article__live": true, "question__article__slug": "sum-root-to-leaf-binary-numbers", "question__article__has_video_solution": false, "question__title": "Sum of Root To Leaf Binary Numbers", "question__title_slug": "sum-of-root-to-leaf-binary-numbers", "question__hide": false, "total_acs": 157893, "total_submitted": 213631, "frontend_question_id": 1022, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1078, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Remove Outermost Parentheses", "question__title_slug": "remove-outermost-parentheses", "question__hide": false, "total_acs": 167449, "total_submitted": 209886, "frontend_question_id": 1021, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1077, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Confusing Number II", "question__title_slug": "confusing-number-ii", "question__hide": false, "total_acs": 28666, "total_submitted": 61755, "frontend_question_id": 1088, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1076, "question__article__live": true, "question__article__slug": "brace-expansion", "question__article__has_video_solution": false, "question__title": "Brace Expansion", "question__title_slug": "brace-expansion", "question__hide": false, "total_acs": 37009, "total_submitted": 57375, "frontend_question_id": 1087, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1075, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Index Pairs of a String", "question__title_slug": "index-pairs-of-a-string", "question__hide": false, "total_acs": 16306, "total_submitted": 26268, "frontend_question_id": 1065, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1074, "question__article__live": true, "question__article__slug": "high-five", "question__article__has_video_solution": false, "question__title": "High Five", "question__title_slug": "high-five", "question__hide": false, "total_acs": 81029, "total_submitted": 107265, "frontend_question_id": 1086, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1073, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Enclaves", "question__title_slug": "number-of-enclaves", "question__hide": false, "total_acs": 48596, "total_submitted": 77917, "frontend_question_id": 1020, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1072, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Next Greater Node In Linked List", "question__title_slug": "next-greater-node-in-linked-list", "question__hide": false, "total_acs": 98920, "total_submitted": 165937, "frontend_question_id": 1019, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1071, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Binary Prefix Divisible By 5", "question__title_slug": "binary-prefix-divisible-by-5", "question__hide": false, "total_acs": 38095, "total_submitted": 80143, "frontend_question_id": 1018, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1070, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Convert to Base -2", "question__title_slug": "convert-to-base-2", "question__hide": false, "total_acs": 17911, "total_submitted": 29834, "frontend_question_id": 1017, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1069, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Confusing Number", "question__title_slug": "confusing-number", "question__hide": false, "total_acs": 24654, "total_submitted": 53467, "frontend_question_id": 1056, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1068, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Digit Count in Range", "question__title_slug": "digit-count-in-range", "question__hide": false, "total_acs": 2637, "total_submitted": 6184, "frontend_question_id": 1067, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1067, "question__article__live": true, "question__article__slug": "campus-bikes-ii", "question__article__has_video_solution": false, "question__title": "Campus Bikes II", "question__title_slug": "campus-bikes-ii", "question__hide": false, "total_acs": 37507, "total_submitted": 68582, "frontend_question_id": 1066, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1066, "question__article__live": true, "question__article__slug": "fixed-point", "question__article__has_video_solution": false, "question__title": "Fixed Point", "question__title_slug": "fixed-point", "question__hide": false, "total_acs": 34124, "total_submitted": 53274, "frontend_question_id": 1064, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1065, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Binary String With Substrings Representing 1 To N", "question__title_slug": "binary-string-with-substrings-representing-1-to-n", "question__hide": false, "total_acs": 28060, "total_submitted": 48472, "frontend_question_id": 1016, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1064, "question__article__live": true, "question__article__slug": "smallest-integer-divisible-by-k", "question__article__has_video_solution": false, "question__title": "Smallest Integer Divisible by K", "question__title_slug": "smallest-integer-divisible-by-k", "question__hide": false, "total_acs": 54719, "total_submitted": 116508, "frontend_question_id": 1015, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1063, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Best Sightseeing Pair", "question__title_slug": "best-sightseeing-pair", "question__hide": false, "total_acs": 52790, "total_submitted": 90440, "frontend_question_id": 1014, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1062, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Partition Array Into Three Parts With Equal Sum", "question__title_slug": "partition-array-into-three-parts-with-equal-sum", "question__hide": false, "total_acs": 62085, "total_submitted": 139119, "frontend_question_id": 1013, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1061, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Valid Subarrays", "question__title_slug": "number-of-valid-subarrays", "question__hide": false, "total_acs": 6060, "total_submitted": 8245, "frontend_question_id": 1063, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1060, "question__article__live": true, "question__article__slug": "longest-repeating-substring", "question__article__has_video_solution": false, "question__title": "Longest Repeating Substring", "question__title_slug": "longest-repeating-substring", "question__hide": false, "total_acs": 25576, "total_submitted": 43189, "frontend_question_id": 1062, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1059, "question__article__live": true, "question__article__slug": "missing-element-in-sorted-array", "question__article__has_video_solution": false, "question__title": "Missing Element in Sorted Array", "question__title_slug": "missing-element-in-sorted-array", "question__hide": false, "total_acs": 91112, "total_submitted": 165525, "frontend_question_id": 1060, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1058, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Lexicographically Smallest Equivalent String", "question__title_slug": "lexicographically-smallest-equivalent-string", "question__hide": false, "total_acs": 7324, "total_submitted": 10603, "frontend_question_id": 1061, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1057, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Numbers With Repeated Digits", "question__title_slug": "numbers-with-repeated-digits", "question__hide": false, "total_acs": 8901, "total_submitted": 23109, "frontend_question_id": 1012, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1056, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Capacity To Ship Packages Within D Days", "question__title_slug": "capacity-to-ship-packages-within-d-days", "question__hide": false, "total_acs": 138124, "total_submitted": 218087, "frontend_question_id": 1011, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1055, "question__article__live": true, "question__article__slug": "pairs-of-songs-with-total-durations-divisible-by-60", "question__article__has_video_solution": false, "question__title": "Pairs of Songs With Total Durations Divisible by 60", "question__title_slug": "pairs-of-songs-with-total-durations-divisible-by-60", "question__hide": false, "total_acs": 186515, "total_submitted": 347058, "frontend_question_id": 1010, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1054, "question__article__live": true, "question__article__slug": "complement-of-base-10-integer", "question__article__has_video_solution": false, "question__title": "Complement of Base 10 Integer", "question__title_slug": "complement-of-base-10-integer", "question__hide": false, "total_acs": 123513, "total_submitted": 198283, "frontend_question_id": 1009, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1053, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimize Rounding Error to Meet Target", "question__title_slug": "minimize-rounding-error-to-meet-target", "question__hide": false, "total_acs": 7301, "total_submitted": 16410, "frontend_question_id": 1058, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1052, "question__article__live": true, "question__article__slug": "campus-bikes", "question__article__has_video_solution": false, "question__title": "Campus Bikes", "question__title_slug": "campus-bikes", "question__hide": false, "total_acs": 59860, "total_submitted": 102971, "frontend_question_id": 1057, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1051, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Shortest Way to Form String", "question__title_slug": "shortest-way-to-form-string", "question__hide": false, "total_acs": 56277, "total_submitted": 96661, "frontend_question_id": 1055, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1050, "question__article__live": true, "question__article__slug": "construct-bst-from-preorder-traversal", "question__article__has_video_solution": false, "question__title": "Construct Binary Search Tree from Preorder Traversal", "question__title_slug": "construct-binary-search-tree-from-preorder-traversal", "question__hide": false, "total_acs": 227300, "total_submitted": 283625, "frontend_question_id": 1008, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1049, "question__article__live": true, "question__article__slug": "minimum-domino-rotations-for-equal-row", "question__article__has_video_solution": false, "question__title": "Minimum Domino Rotations For Equal Row", "question__title_slug": "minimum-domino-rotations-for-equal-row", "question__hide": false, "total_acs": 176395, "total_submitted": 335111, "frontend_question_id": 1007, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1048, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Clumsy Factorial", "question__title_slug": "clumsy-factorial", "question__hide": false, "total_acs": 19633, "total_submitted": 35969, "frontend_question_id": 1006, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1047, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximize Sum Of Array After K Negations", "question__title_slug": "maximize-sum-of-array-after-k-negations", "question__hide": false, "total_acs": 52521, "total_submitted": 102049, "frontend_question_id": 1005, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1046, "question__article__live": true, "question__article__slug": "max-consecutive-ones-iii", "question__article__has_video_solution": false, "question__title": "Max Consecutive Ones III", "question__title_slug": "max-consecutive-ones-iii", "question__hide": false, "total_acs": 196354, "total_submitted": 312770, "frontend_question_id": 1004, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1045, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Check If Word Is Valid After Substitutions", "question__title_slug": "check-if-word-is-valid-after-substitutions", "question__hide": false, "total_acs": 40350, "total_submitted": 69838, "frontend_question_id": 1003, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1044, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find Common Characters", "question__title_slug": "find-common-characters", "question__hide": false, "total_acs": 139968, "total_submitted": 204648, "frontend_question_id": 1002, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1043, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Grid Illumination", "question__title_slug": "grid-illumination", "question__hide": false, "total_acs": 14824, "total_submitted": 41046, "frontend_question_id": 1001, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1042, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Cost to Merge Stones", "question__title_slug": "minimum-cost-to-merge-stones", "question__hide": false, "total_acs": 27061, "total_submitted": 64396, "frontend_question_id": 1000, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1041, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Available Captures for Rook", "question__title_slug": "available-captures-for-rook", "question__hide": false, "total_acs": 49096, "total_submitted": 72447, "frontend_question_id": 999, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1040, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Binary Tree II", "question__title_slug": "maximum-binary-tree-ii", "question__hide": false, "total_acs": 26012, "total_submitted": 39729, "frontend_question_id": 998, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1039, "question__article__live": true, "question__article__slug": "find-the-town-judge", "question__article__has_video_solution": false, "question__title": "Find the Town Judge", "question__title_slug": "find-the-town-judge", "question__hide": false, "total_acs": 266192, "total_submitted": 533600, "frontend_question_id": 997, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1038, "question__article__live": false, "question__article__slug": "number-of-squareful-arrays", "question__article__has_video_solution": false, "question__title": "Number of Squareful Arrays", "question__title_slug": "number-of-squareful-arrays", "question__hide": false, "total_acs": 24879, "total_submitted": 50643, "frontend_question_id": 996, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1037, "question__article__live": false, "question__article__slug": "minimum-number-of-k-consecutive-bit-flips", "question__article__has_video_solution": false, "question__title": "Minimum Number of K Consecutive Bit Flips", "question__title_slug": "minimum-number-of-k-consecutive-bit-flips", "question__hide": false, "total_acs": 25001, "total_submitted": 49271, "frontend_question_id": 995, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1036, "question__article__live": true, "question__article__slug": "rotting-oranges", "question__article__has_video_solution": false, "question__title": "Rotting Oranges", "question__title_slug": "rotting-oranges", "question__hide": false, "total_acs": 360812, "total_submitted": 698855, "frontend_question_id": 994, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1035, "question__article__live": true, "question__article__slug": "cousins-in-binary-tree", "question__article__has_video_solution": false, "question__title": "Cousins in Binary Tree", "question__title_slug": "cousins-in-binary-tree", "question__hide": false, "total_acs": 202592, "total_submitted": 376661, "frontend_question_id": 993, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1034, "question__article__live": false, "question__article__slug": "subarrays-with-k-different-integers", "question__article__has_video_solution": false, "question__title": "Subarrays with K Different Integers", "question__title_slug": "subarrays-with-k-different-integers", "question__hide": false, "total_acs": 66593, "total_submitted": 124959, "frontend_question_id": 992, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1033, "question__article__live": true, "question__article__slug": "broken-calculator", "question__article__has_video_solution": false, "question__title": "Broken Calculator", "question__title_slug": "broken-calculator", "question__hide": false, "total_acs": 84535, "total_submitted": 156199, "frontend_question_id": 991, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1032, "question__article__live": true, "question__article__slug": "satisfiability-of-equality-equations", "question__article__has_video_solution": false, "question__title": "Satisfiability of Equality Equations", "question__title_slug": "satisfiability-of-equality-equations", "question__hide": false, "total_acs": 47676, "total_submitted": 95722, "frontend_question_id": 990, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1031, "question__article__live": true, "question__article__slug": "add-to-array-form-of-integer", "question__article__has_video_solution": false, "question__title": "Add to Array-Form of Integer", "question__title_slug": "add-to-array-form-of-integer", "question__hide": false, "total_acs": 104769, "total_submitted": 230663, "frontend_question_id": 989, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1030, "question__article__live": true, "question__article__slug": "smallest-string-starting-from-leaf", "question__article__has_video_solution": false, "question__title": "Smallest String Starting From Leaf", "question__title_slug": "smallest-string-starting-from-leaf", "question__hide": false, "total_acs": 51478, "total_submitted": 105892, "frontend_question_id": 988, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1029, "question__article__live": true, "question__article__slug": "vertical-order-traversal-of-a-binary-tree", "question__article__has_video_solution": true, "question__title": "Vertical Order Traversal of a Binary Tree", "question__title_slug": "vertical-order-traversal-of-a-binary-tree", "question__hide": false, "total_acs": 210292, "total_submitted": 509259, "frontend_question_id": 987, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1028, "question__article__live": true, "question__article__slug": "interval-list-intersections", "question__article__has_video_solution": false, "question__title": "Interval List Intersections", "question__title_slug": "interval-list-intersections", "question__hide": false, "total_acs": 288374, "total_submitted": 406129, "frontend_question_id": 986, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1027, "question__article__live": true, "question__article__slug": "sum-of-even-numbers-after-queries", "question__article__has_video_solution": false, "question__title": "Sum of Even Numbers After Queries", "question__title_slug": "sum-of-even-numbers-after-queries", "question__hide": false, "total_acs": 62270, "total_submitted": 102218, "frontend_question_id": 985, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1026, "question__article__live": true, "question__article__slug": "string-without-aaa-or-bbb", "question__article__has_video_solution": false, "question__title": "String Without AAA or BBB", "question__title_slug": "string-without-aaa-or-bbb", "question__hide": false, "total_acs": 32744, "total_submitted": 77821, "frontend_question_id": 984, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1025, "question__article__live": true, "question__article__slug": "minimum-cost-for-tickets", "question__article__has_video_solution": false, "question__title": "Minimum Cost For Tickets", "question__title_slug": "minimum-cost-for-tickets", "question__hide": false, "total_acs": 148468, "total_submitted": 232155, "frontend_question_id": 983, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1024, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Triples with Bitwise AND Equal To Zero", "question__title_slug": "triples-with-bitwise-and-equal-to-zero", "question__hide": false, "total_acs": 12054, "total_submitted": 20977, "frontend_question_id": 982, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1023, "question__article__live": false, "question__article__slug": "time-based-key-value-store", "question__article__has_video_solution": false, "question__title": "Time Based Key-Value Store", "question__title_slug": "time-based-key-value-store", "question__hide": false, "total_acs": 171806, "total_submitted": 325454, "frontend_question_id": 981, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1022, "question__article__live": true, "question__article__slug": "unique-paths-iii", "question__article__has_video_solution": false, "question__title": "Unique Paths III", "question__title_slug": "unique-paths-iii", "question__hide": false, "total_acs": 111787, "total_submitted": 140714, "frontend_question_id": 980, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1021, "question__article__live": true, "question__article__slug": "distribute-coins-in-binary-tree", "question__article__has_video_solution": false, "question__title": "Distribute Coins in Binary Tree", "question__title_slug": "distribute-coins-in-binary-tree", "question__hide": false, "total_acs": 81608, "total_submitted": 114231, "frontend_question_id": 979, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1020, "question__article__live": true, "question__article__slug": "longest-turbulent-subarray", "question__article__has_video_solution": false, "question__title": "Longest Turbulent Subarray", "question__title_slug": "longest-turbulent-subarray", "question__hide": false, "total_acs": 70684, "total_submitted": 148831, "frontend_question_id": 978, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1019, "question__article__live": true, "question__article__slug": "squares-of-a-sorted-array", "question__article__has_video_solution": true, "question__title": "Squares of a Sorted Array", "question__title_slug": "squares-of-a-sorted-array", "question__hide": false, "total_acs": 920860, "total_submitted": 1286359, "frontend_question_id": 977, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1018, "question__article__live": true, "question__article__slug": "largest-perimeter-triangle", "question__article__has_video_solution": false, "question__title": "Largest Perimeter Triangle", "question__title_slug": "largest-perimeter-triangle", "question__hide": false, "total_acs": 72262, "total_submitted": 126730, "frontend_question_id": 976, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1017, "question__article__live": false, "question__article__slug": "odd-even-jump", "question__article__has_video_solution": false, "question__title": "Odd Even Jump", "question__title_slug": "odd-even-jump", "question__hide": false, "total_acs": 56281, "total_submitted": 144470, "frontend_question_id": 975, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1016, "question__article__live": false, "question__article__slug": "subarray-sums-divisible-by-k", "question__article__has_video_solution": false, "question__title": "Subarray Sums Divisible by K", "question__title_slug": "subarray-sums-divisible-by-k", "question__hide": false, "total_acs": 90736, "total_submitted": 170843, "frontend_question_id": 974, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1014, "question__article__live": true, "question__article__slug": "k-closest-points-to-origin", "question__article__has_video_solution": false, "question__title": "K Closest Points to Origin", "question__title_slug": "k-closest-points-to-origin", "question__hide": false, "total_acs": 720379, "total_submitted": 1091684, "frontend_question_id": 973, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1013, "question__article__live": true, "question__article__slug": "fibonacci-number", "question__article__has_video_solution": false, "question__title": "Fibonacci Number", "question__title_slug": "fibonacci-number", "question__hide": false, "total_acs": 711569, "total_submitted": 1044601, "frontend_question_id": 509, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1012, "question__article__live": true, "question__article__slug": "equal-rational-numbers", "question__article__has_video_solution": false, "question__title": "Equal Rational Numbers", "question__title_slug": "equal-rational-numbers", "question__hide": false, "total_acs": 5302, "total_submitted": 12470, "frontend_question_id": 972, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1011, "question__article__live": true, "question__article__slug": "flip-binary-tree-to-match-preorder-traversal", "question__article__has_video_solution": false, "question__title": "Flip Binary Tree To Match Preorder Traversal", "question__title_slug": "flip-binary-tree-to-match-preorder-traversal", "question__hide": false, "total_acs": 34572, "total_submitted": 69335, "frontend_question_id": 971, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1010, "question__article__live": true, "question__article__slug": "powerful-integers", "question__article__has_video_solution": false, "question__title": "Powerful Integers", "question__title_slug": "powerful-integers", "question__hide": false, "total_acs": 45904, "total_submitted": 105468, "frontend_question_id": 970, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1009, "question__article__live": true, "question__article__slug": "pancake-sorting", "question__article__has_video_solution": false, "question__title": "Pancake Sorting", "question__title_slug": "pancake-sorting", "question__hide": false, "total_acs": 72487, "total_submitted": 104046, "frontend_question_id": 969, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1008, "question__article__live": true, "question__article__slug": "binary-tree-cameras", "question__article__has_video_solution": false, "question__title": "Binary Tree Cameras", "question__title_slug": "binary-tree-cameras", "question__hide": false, "total_acs": 62486, "total_submitted": 149511, "frontend_question_id": 968, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1007, "question__article__live": true, "question__article__slug": "numbers-with-same-consecutive-differences", "question__article__has_video_solution": false, "question__title": "Numbers With Same Consecutive Differences", "question__title_slug": "numbers-with-same-consecutive-differences", "question__hide": false, "total_acs": 49371, "total_submitted": 104684, "frontend_question_id": 967, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1006, "question__article__live": true, "question__article__slug": "vowel-spellchecker", "question__article__has_video_solution": false, "question__title": "Vowel Spellchecker", "question__title_slug": "vowel-spellchecker", "question__hide": false, "total_acs": 35181, "total_submitted": 68142, "frontend_question_id": 966, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1005, "question__article__live": true, "question__article__slug": "univalued-binary-tree", "question__article__has_video_solution": false, "question__title": "Univalued Binary Tree", "question__title_slug": "univalued-binary-tree", "question__hide": false, "total_acs": 155113, "total_submitted": 225182, "frontend_question_id": 965, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1004, "question__article__live": false, "question__article__slug": "least-operators-to-express-number", "question__article__has_video_solution": false, "question__title": "Least Operators to Express Number", "question__title_slug": "least-operators-to-express-number", "question__hide": false, "total_acs": 7901, "total_submitted": 16677, "frontend_question_id": 964, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1003, "question__article__live": false, "question__article__slug": "minimum-area-rectangle-ii", "question__article__has_video_solution": false, "question__title": "Minimum Area Rectangle II", "question__title_slug": "minimum-area-rectangle-ii", "question__hide": false, "total_acs": 22487, "total_submitted": 41326, "frontend_question_id": 963, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1002, "question__article__live": false, "question__article__slug": "maximum-width-ramp", "question__article__has_video_solution": false, "question__title": "Maximum Width Ramp", "question__title_slug": "maximum-width-ramp", "question__hide": false, "total_acs": 32440, "total_submitted": 67455, "frontend_question_id": 962, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1001, "question__article__live": true, "question__article__slug": "n-repeated-element-in-size-2n-array", "question__article__has_video_solution": false, "question__title": "N-Repeated Element in Size 2N Array", "question__title_slug": "n-repeated-element-in-size-2n-array", "question__hide": false, "total_acs": 173878, "total_submitted": 230617, "frontend_question_id": 961, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1000, "question__article__live": true, "question__article__slug": "delete-columns-to-make-sorted-iii", "question__article__has_video_solution": false, "question__title": "Delete Columns to Make Sorted III", "question__title_slug": "delete-columns-to-make-sorted-iii", "question__hide": false, "total_acs": 10060, "total_submitted": 17820, "frontend_question_id": 960, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 999, "question__article__live": true, "question__article__slug": "regions-cut-by-slashes", "question__article__has_video_solution": false, "question__title": "Regions Cut By Slashes", "question__title_slug": "regions-cut-by-slashes", "question__hide": false, "total_acs": 35707, "total_submitted": 52114, "frontend_question_id": 959, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 998, "question__article__live": false, "question__article__slug": "check-completeness-of-a-binary-tree", "question__article__has_video_solution": false, "question__title": "Check Completeness of a Binary Tree", "question__title_slug": "check-completeness-of-a-binary-tree", "question__hide": false, "total_acs": 112401, "total_submitted": 209873, "frontend_question_id": 958, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 994, "question__article__live": true, "question__article__slug": "prison-cells-after-n-days", "question__article__has_video_solution": false, "question__title": "Prison Cells After N Days", "question__title_slug": "prison-cells-after-n-days", "question__hide": false, "total_acs": 139388, "total_submitted": 353392, "frontend_question_id": 957, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 993, "question__article__live": false, "question__article__slug": "tallest-billboard", "question__article__has_video_solution": false, "question__title": "Tallest Billboard", "question__title_slug": "tallest-billboard", "question__hide": false, "total_acs": 12791, "total_submitted": 32090, "frontend_question_id": 956, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 992, "question__article__live": false, "question__article__slug": "delete-columns-to-make-sorted-ii", "question__article__has_video_solution": false, "question__title": "Delete Columns to Make Sorted II", "question__title_slug": "delete-columns-to-make-sorted-ii", "question__hide": false, "total_acs": 15092, "total_submitted": 44153, "frontend_question_id": 955, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 991, "question__article__live": true, "question__article__slug": "array-of-doubled-pairs", "question__article__has_video_solution": false, "question__title": "Array of Doubled Pairs", "question__title_slug": "array-of-doubled-pairs", "question__hide": false, "total_acs": 69417, "total_submitted": 179886, "frontend_question_id": 954, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 990, "question__article__live": true, "question__article__slug": "verifying-an-alien-dictionary", "question__article__has_video_solution": false, "question__title": "Verifying an Alien Dictionary", "question__title_slug": "verifying-an-alien-dictionary", "question__hide": false, "total_acs": 339195, "total_submitted": 646350, "frontend_question_id": 953, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 989, "question__article__live": true, "question__article__slug": "largest-component-size-by-common-factor", "question__article__has_video_solution": false, "question__title": "Largest Component Size by Common Factor", "question__title_slug": "largest-component-size-by-common-factor", "question__hide": false, "total_acs": 43597, "total_submitted": 108058, "frontend_question_id": 952, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 988, "question__article__live": true, "question__article__slug": "flip-equivalent-binary-trees", "question__article__has_video_solution": false, "question__title": "Flip Equivalent Binary Trees", "question__title_slug": "flip-equivalent-binary-trees", "question__hide": false, "total_acs": 106671, "total_submitted": 160065, "frontend_question_id": 951, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 987, "question__article__live": true, "question__article__slug": "reveal-cards-in-increasing-order", "question__article__has_video_solution": false, "question__title": "Reveal Cards In Increasing Order", "question__title_slug": "reveal-cards-in-increasing-order", "question__hide": false, "total_acs": 56199, "total_submitted": 73006, "frontend_question_id": 950, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 986, "question__article__live": true, "question__article__slug": "largest-time-for-given-digits", "question__article__has_video_solution": false, "question__title": "Largest Time for Given Digits", "question__title_slug": "largest-time-for-given-digits", "question__hide": false, "total_acs": 70075, "total_submitted": 197535, "frontend_question_id": 949, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 985, "question__article__live": true, "question__article__slug": "bag-of-tokens", "question__article__has_video_solution": false, "question__title": "Bag of Tokens", "question__title_slug": "bag-of-tokens", "question__hide": false, "total_acs": 38629, "total_submitted": 83583, "frontend_question_id": 948, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 984, "question__article__live": false, "question__article__slug": "most-stones-removed-with-same-row-or-column", "question__article__has_video_solution": false, "question__title": "Most Stones Removed with Same Row or Column", "question__title_slug": "most-stones-removed-with-same-row-or-column", "question__hide": false, "total_acs": 98743, "total_submitted": 175476, "frontend_question_id": 947, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 983, "question__article__live": true, "question__article__slug": "validate-stack-sequences", "question__article__has_video_solution": false, "question__title": "Validate Stack Sequences", "question__title_slug": "validate-stack-sequences", "question__hide": false, "total_acs": 173545, "total_submitted": 256965, "frontend_question_id": 946, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 982, "question__article__live": true, "question__article__slug": "minimum-increment-to-make-array-unique", "question__article__has_video_solution": false, "question__title": "Minimum Increment to Make Array Unique", "question__title_slug": "minimum-increment-to-make-array-unique", "question__hide": false, "total_acs": 51589, "total_submitted": 105447, "frontend_question_id": 945, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 981, "question__article__live": false, "question__article__slug": "delete-columns-to-make-sorted", "question__article__has_video_solution": false, "question__title": "Delete Columns to Make Sorted", "question__title_slug": "delete-columns-to-make-sorted", "question__hide": false, "total_acs": 65240, "total_submitted": 93194, "frontend_question_id": 944, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 980, "question__article__live": true, "question__article__slug": "find-the-shortest-superstring", "question__article__has_video_solution": false, "question__title": "Find the Shortest Superstring", "question__title_slug": "find-the-shortest-superstring", "question__hide": false, "total_acs": 23231, "total_submitted": 51190, "frontend_question_id": 943, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 979, "question__article__live": true, "question__article__slug": "di-string-match", "question__article__has_video_solution": false, "question__title": "DI String Match", "question__title_slug": "di-string-match", "question__hide": false, "total_acs": 103949, "total_submitted": 137282, "frontend_question_id": 942, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 978, "question__article__live": true, "question__article__slug": "valid-mountain-array", "question__article__has_video_solution": false, "question__title": "Valid Mountain Array", "question__title_slug": "valid-mountain-array", "question__hide": false, "total_acs": 283364, "total_submitted": 838325, "frontend_question_id": 941, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 977, "question__article__live": true, "question__article__slug": "distinct-subsequences-ii", "question__article__has_video_solution": false, "question__title": "Distinct Subsequences II", "question__title_slug": "distinct-subsequences-ii", "question__hide": false, "total_acs": 26358, "total_submitted": 59637, "frontend_question_id": 940, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 976, "question__article__live": false, "question__article__slug": "minimum-area-rectangle", "question__article__has_video_solution": false, "question__title": "Minimum Area Rectangle", "question__title_slug": "minimum-area-rectangle", "question__hide": false, "total_acs": 98876, "total_submitted": 184989, "frontend_question_id": 939, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 975, "question__article__live": true, "question__article__slug": "range-sum-of-bst", "question__article__has_video_solution": true, "question__title": "Range Sum of BST", "question__title_slug": "range-sum-of-bst", "question__hide": false, "total_acs": 588928, "total_submitted": 692877, "frontend_question_id": 938, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 974, "question__article__live": true, "question__article__slug": "reorder-data-in-log-files", "question__article__has_video_solution": false, "question__title": "Reorder Data in Log Files", "question__title_slug": "reorder-data-in-log-files", "question__hide": false, "total_acs": 287430, "total_submitted": 513703, "frontend_question_id": 937, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 973, "question__article__live": true, "question__article__slug": "stamping-the-sequence", "question__article__has_video_solution": false, "question__title": "Stamping The Sequence", "question__title_slug": "stamping-the-sequence", "question__hide": false, "total_acs": 23861, "total_submitted": 44557, "frontend_question_id": 936, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 972, "question__article__live": false, "question__article__slug": "knight-dialer", "question__article__has_video_solution": false, "question__title": "Knight Dialer", "question__title_slug": "knight-dialer", "question__hide": false, "total_acs": 75504, "total_submitted": 154497, "frontend_question_id": 935, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 971, "question__article__live": false, "question__article__slug": "shortest-bridge", "question__article__has_video_solution": false, "question__title": "Shortest Bridge", "question__title_slug": "shortest-bridge", "question__hide": false, "total_acs": 86743, "total_submitted": 165041, "frontend_question_id": 934, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 969, "question__article__live": true, "question__article__slug": "number-of-recent-calls", "question__article__has_video_solution": false, "question__title": "Number of Recent Calls", "question__title_slug": "number-of-recent-calls", "question__hide": false, "total_acs": 119112, "total_submitted": 162934, "frontend_question_id": 933, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 968, "question__article__live": true, "question__article__slug": "beautiful-array", "question__article__has_video_solution": false, "question__title": "Beautiful Array", "question__title_slug": "beautiful-array", "question__hide": false, "total_acs": 35478, "total_submitted": 54891, "frontend_question_id": 932, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 967, "question__article__live": false, "question__article__slug": "minimum-path-falling-sum", "question__article__has_video_solution": false, "question__title": "Minimum Falling Path Sum", "question__title_slug": "minimum-falling-path-sum", "question__hide": false, "total_acs": 118217, "total_submitted": 175890, "frontend_question_id": 931, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 966, "question__article__live": true, "question__article__slug": "binary-subarrays-with-sum", "question__article__has_video_solution": false, "question__title": "Binary Subarrays With Sum", "question__title_slug": "binary-subarrays-with-sum", "question__hide": false, "total_acs": 44376, "total_submitted": 91354, "frontend_question_id": 930, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 965, "question__article__live": true, "question__article__slug": "unique-email-addresses", "question__article__has_video_solution": false, "question__title": "Unique Email Addresses", "question__title_slug": "unique-email-addresses", "question__hide": false, "total_acs": 344520, "total_submitted": 511305, "frontend_question_id": 929, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 964, "question__article__live": true, "question__article__slug": "minimize-malware-spread-ii", "question__article__has_video_solution": false, "question__title": "Minimize Malware Spread II", "question__title_slug": "minimize-malware-spread-ii", "question__hide": false, "total_acs": 14984, "total_submitted": 35614, "frontend_question_id": 928, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 963, "question__article__live": true, "question__article__slug": "three-equal-parts", "question__article__has_video_solution": false, "question__title": "Three Equal Parts", "question__title_slug": "three-equal-parts", "question__hide": false, "total_acs": 25599, "total_submitted": 65105, "frontend_question_id": 927, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 962, "question__article__live": true, "question__article__slug": "flip-string-to-monotone-increasing", "question__article__has_video_solution": false, "question__title": "Flip String to Monotone Increasing", "question__title_slug": "flip-string-to-monotone-increasing", "question__hide": false, "total_acs": 85084, "total_submitted": 145300, "frontend_question_id": 926, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 961, "question__article__live": false, "question__article__slug": "long-pressed-name", "question__article__has_video_solution": false, "question__title": "Long Pressed Name", "question__title_slug": "long-pressed-name", "question__hide": false, "total_acs": 90462, "total_submitted": 259727, "frontend_question_id": 925, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 960, "question__article__live": true, "question__article__slug": "minimize-malware-spread", "question__article__has_video_solution": false, "question__title": "Minimize Malware Spread", "question__title_slug": "minimize-malware-spread", "question__hide": false, "total_acs": 36489, "total_submitted": 87123, "frontend_question_id": 924, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 959, "question__article__live": true, "question__article__slug": "3sum-with-multiplicity", "question__article__has_video_solution": false, "question__title": "3Sum With Multiplicity", "question__title_slug": "3sum-with-multiplicity", "question__hide": false, "total_acs": 45430, "total_submitted": 109771, "frontend_question_id": 923, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 958, "question__article__live": true, "question__article__slug": "sort-array-by-parity-ii", "question__article__has_video_solution": true, "question__title": "Sort Array By Parity II", "question__title_slug": "sort-array-by-parity-ii", "question__hide": false, "total_acs": 180000, "total_submitted": 254795, "frontend_question_id": 922, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 957, "question__article__live": true, "question__article__slug": "minimum-add-to-make-parentheses-valid", "question__article__has_video_solution": false, "question__title": "Minimum Add to Make Parentheses Valid", "question__title_slug": "minimum-add-to-make-parentheses-valid", "question__hide": false, "total_acs": 194918, "total_submitted": 252453, "frontend_question_id": 921, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 956, "question__article__live": true, "question__article__slug": "number-of-music-playlists", "question__article__has_video_solution": false, "question__title": "Number of Music Playlists", "question__title_slug": "number-of-music-playlists", "question__hide": false, "total_acs": 17894, "total_submitted": 36193, "frontend_question_id": 920, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 955, "question__article__live": true, "question__article__slug": "complete-binary-tree-inserter", "question__article__has_video_solution": false, "question__title": "Complete Binary Tree Inserter", "question__title_slug": "complete-binary-tree-inserter", "question__hide": false, "total_acs": 37704, "total_submitted": 59054, "frontend_question_id": 919, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 954, "question__article__live": true, "question__article__slug": "maximum-sub-circular-subarray", "question__article__has_video_solution": false, "question__title": "Maximum Sum Circular Subarray", "question__title_slug": "maximum-sum-circular-subarray", "question__hide": false, "total_acs": 111084, "total_submitted": 300653, "frontend_question_id": 918, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 953, "question__article__live": true, "question__article__slug": "reverse-only-letters", "question__article__has_video_solution": false, "question__title": "Reverse Only Letters", "question__title_slug": "reverse-only-letters", "question__hide": false, "total_acs": 130634, "total_submitted": 214314, "frontend_question_id": 917, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 952, "question__article__live": true, "question__article__slug": "word-subsets", "question__article__has_video_solution": false, "question__title": "Word Subsets", "question__title_slug": "word-subsets", "question__hide": false, "total_acs": 49446, "total_submitted": 93815, "frontend_question_id": 916, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 951, "question__article__live": true, "question__article__slug": "parition-array-into-disjoint-intervals", "question__article__has_video_solution": false, "question__title": "Partition Array into Disjoint Intervals", "question__title_slug": "partition-array-into-disjoint-intervals", "question__hide": false, "total_acs": 65199, "total_submitted": 134708, "frontend_question_id": 915, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 950, "question__article__live": true, "question__article__slug": "x-of-a-kind-in-a-deck-of-cards", "question__article__has_video_solution": false, "question__title": "X of a Kind in a Deck of Cards", "question__title_slug": "x-of-a-kind-in-a-deck-of-cards", "question__hide": false, "total_acs": 83659, "total_submitted": 252672, "frontend_question_id": 914, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 949, "question__article__live": true, "question__article__slug": "cat-and-mouse-game", "question__article__has_video_solution": false, "question__title": "Cat and Mouse", "question__title_slug": "cat-and-mouse", "question__hide": false, "total_acs": 14562, "total_submitted": 40723, "frontend_question_id": 913, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 948, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Sort an Array", "question__title_slug": "sort-an-array", "question__hide": false, "total_acs": 249859, "total_submitted": 405725, "frontend_question_id": 912, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 947, "question__article__live": true, "question__article__slug": "online-election", "question__article__has_video_solution": false, "question__title": "Online Election", "question__title_slug": "online-election", "question__hide": false, "total_acs": 38382, "total_submitted": 74453, "frontend_question_id": 911, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 946, "question__article__live": true, "question__article__slug": "smallest-range-ii", "question__article__has_video_solution": false, "question__title": "Smallest Range II", "question__title_slug": "smallest-range-ii", "question__hide": false, "total_acs": 32206, "total_submitted": 99178, "frontend_question_id": 910, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 945, "question__article__live": false, "question__article__slug": "snakes-and-ladders", "question__article__has_video_solution": false, "question__title": "Snakes and Ladders", "question__title_slug": "snakes-and-ladders", "question__hide": false, "total_acs": 71786, "total_submitted": 177672, "frontend_question_id": 909, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 944, "question__article__live": false, "question__article__slug": "smallest-range-i", "question__article__has_video_solution": false, "question__title": "Smallest Range I", "question__title_slug": "smallest-range-i", "question__hide": false, "total_acs": 58958, "total_submitted": 87755, "frontend_question_id": 908, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 943, "question__article__live": false, "question__article__slug": "sum-of-subarray-minimums", "question__article__has_video_solution": false, "question__title": "Sum of Subarray Minimums", "question__title_slug": "sum-of-subarray-minimums", "question__hide": false, "total_acs": 71022, "total_submitted": 210271, "frontend_question_id": 907, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 942, "question__article__live": true, "question__article__slug": "super-palindromes", "question__article__has_video_solution": false, "question__title": "Super Palindromes", "question__title_slug": "super-palindromes", "question__hide": false, "total_acs": 21112, "total_submitted": 53840, "frontend_question_id": 906, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 941, "question__article__live": true, "question__article__slug": "sort-array-by-parity", "question__article__has_video_solution": false, "question__title": "Sort Array By Parity", "question__title_slug": "sort-array-by-parity", "question__hide": false, "total_acs": 428722, "total_submitted": 573149, "frontend_question_id": 905, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 940, "question__article__live": false, "question__article__slug": "fruit-into-baskets", "question__article__has_video_solution": false, "question__title": "Fruit Into Baskets", "question__title_slug": "fruit-into-baskets", "question__hide": false, "total_acs": 193430, "total_submitted": 451210, "frontend_question_id": 904, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 939, "question__article__live": false, "question__article__slug": "valid-permutations-for-di-sequence", "question__article__has_video_solution": false, "question__title": "Valid Permutations for DI Sequence", "question__title_slug": "valid-permutations-for-di-sequence", "question__hide": false, "total_acs": 10536, "total_submitted": 18485, "frontend_question_id": 903, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 938, "question__article__live": true, "question__article__slug": "numbers-at-most-n-given-digit-set", "question__article__has_video_solution": false, "question__title": "Numbers At Most N Given Digit Set", "question__title_slug": "numbers-at-most-n-given-digit-set", "question__hide": false, "total_acs": 35038, "total_submitted": 85787, "frontend_question_id": 902, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 937, "question__article__live": false, "question__article__slug": "online-stock-span", "question__article__has_video_solution": false, "question__title": "Online Stock Span", "question__title_slug": "online-stock-span", "question__hide": false, "total_acs": 120520, "total_submitted": 191303, "frontend_question_id": 901, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 936, "question__article__live": false, "question__article__slug": "rle-iterator", "question__article__has_video_solution": false, "question__title": "RLE Iterator", "question__title_slug": "rle-iterator", "question__hide": false, "total_acs": 50320, "total_submitted": 85830, "frontend_question_id": 900, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 935, "question__article__live": true, "question__article__slug": "orderly-queue", "question__article__has_video_solution": false, "question__title": "Orderly Queue", "question__title_slug": "orderly-queue", "question__hide": false, "total_acs": 25544, "total_submitted": 43649, "frontend_question_id": 899, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 934, "question__article__live": false, "question__article__slug": "bitwise-ors-of-subarrays", "question__article__has_video_solution": false, "question__title": "Bitwise ORs of Subarrays", "question__title_slug": "bitwise-ors-of-subarrays", "question__hide": false, "total_acs": 25718, "total_submitted": 70991, "frontend_question_id": 898, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 933, "question__article__live": true, "question__article__slug": "increasing-order-search-tree", "question__article__has_video_solution": false, "question__title": "Increasing Order Search Tree", "question__title_slug": "increasing-order-search-tree", "question__hide": false, "total_acs": 165186, "total_submitted": 216986, "frontend_question_id": 897, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 932, "question__article__live": true, "question__article__slug": "monotonic-array", "question__article__has_video_solution": false, "question__title": "Monotonic Array", "question__title_slug": "monotonic-array", "question__hide": false, "total_acs": 197440, "total_submitted": 337657, "frontend_question_id": 896, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 931, "question__article__live": true, "question__article__slug": "maximum-frequency-stack", "question__article__has_video_solution": false, "question__title": "Maximum Frequency Stack", "question__title_slug": "maximum-frequency-stack", "question__hide": false, "total_acs": 121467, "total_submitted": 183215, "frontend_question_id": 895, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 930, "question__article__live": true, "question__article__slug": "all-possible-full-binary-trees", "question__article__has_video_solution": false, "question__title": "All Possible Full Binary Trees", "question__title_slug": "all-possible-full-binary-trees", "question__hide": false, "total_acs": 81200, "total_submitted": 102314, "frontend_question_id": 894, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 929, "question__article__live": false, "question__article__slug": "groups-of-special-equivalent-strings", "question__article__has_video_solution": false, "question__title": "Groups of Special-Equivalent Strings", "question__title_slug": "groups-of-special-equivalent-strings", "question__hide": false, "total_acs": 40750, "total_submitted": 57821, "frontend_question_id": 893, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 928, "question__article__live": false, "question__article__slug": "surface-area-of-3d-shapes", "question__article__has_video_solution": false, "question__title": "Surface Area of 3D Shapes", "question__title_slug": "surface-area-of-3d-shapes", "question__hide": false, "total_acs": 27982, "total_submitted": 45370, "frontend_question_id": 892, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 927, "question__article__live": true, "question__article__slug": "sum-of-subsequence-widths", "question__article__has_video_solution": false, "question__title": "Sum of Subsequence Widths", "question__title_slug": "sum-of-subsequence-widths", "question__hide": false, "total_acs": 14826, "total_submitted": 42028, "frontend_question_id": 891, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 926, "question__article__live": true, "question__article__slug": "find-and-replace-pattern", "question__article__has_video_solution": false, "question__title": "Find and Replace Pattern", "question__title_slug": "find-and-replace-pattern", "question__hide": false, "total_acs": 96433, "total_submitted": 127557, "frontend_question_id": 890, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 925, "question__article__live": false, "question__article__slug": "construct-binary-tree-from-preorder-and-postorder-traversal", "question__article__has_video_solution": false, "question__title": "Construct Binary Tree from Preorder and Postorder Traversal", "question__title_slug": "construct-binary-tree-from-preorder-and-postorder-traversal", "question__hide": false, "total_acs": 68757, "total_submitted": 98499, "frontend_question_id": 889, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 924, "question__article__live": true, "question__article__slug": "fair-candy-swap", "question__article__has_video_solution": false, "question__title": "Fair Candy Swap", "question__title_slug": "fair-candy-swap", "question__hide": false, "total_acs": 79699, "total_submitted": 131904, "frontend_question_id": 888, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 923, "question__article__live": true, "question__article__slug": "super-egg-drop", "question__article__has_video_solution": false, "question__title": "Super Egg Drop", "question__title_slug": "super-egg-drop", "question__hide": false, "total_acs": 44005, "total_submitted": 162090, "frontend_question_id": 887, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 922, "question__article__live": false, "question__article__slug": "possible-bipartition", "question__article__has_video_solution": false, "question__title": "Possible Bipartition", "question__title_slug": "possible-bipartition", "question__hide": false, "total_acs": 102615, "total_submitted": 217912, "frontend_question_id": 886, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 921, "question__article__live": true, "question__article__slug": "spiral-matrix-iii", "question__article__has_video_solution": false, "question__title": "Spiral Matrix III", "question__title_slug": "spiral-matrix-iii", "question__hide": false, "total_acs": 33141, "total_submitted": 45846, "frontend_question_id": 885, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 920, "question__article__live": true, "question__article__slug": "uncommon-words-from-two-sentences", "question__article__has_video_solution": false, "question__title": "Uncommon Words from Two Sentences", "question__title_slug": "uncommon-words-from-two-sentences", "question__hide": false, "total_acs": 95362, "total_submitted": 145560, "frontend_question_id": 884, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 919, "question__article__live": true, "question__article__slug": "projection-area-of-3d-shapes", "question__article__has_video_solution": false, "question__title": "Projection Area of 3D Shapes", "question__title_slug": "projection-area-of-3d-shapes", "question__hide": false, "total_acs": 39773, "total_submitted": 56866, "frontend_question_id": 883, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 918, "question__article__live": true, "question__article__slug": "reachable-nodes-in-subdivided-graph", "question__article__has_video_solution": false, "question__title": "Reachable Nodes In Subdivided Graph", "question__title_slug": "reachable-nodes-in-subdivided-graph", "question__hide": false, "total_acs": 19919, "total_submitted": 39940, "frontend_question_id": 882, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 917, "question__article__live": true, "question__article__slug": "boats-to-save-people", "question__article__has_video_solution": false, "question__title": "Boats to Save People", "question__title_slug": "boats-to-save-people", "question__hide": false, "total_acs": 139451, "total_submitted": 265942, "frontend_question_id": 881, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 916, "question__article__live": true, "question__article__slug": "decoded-string-at-index", "question__article__has_video_solution": false, "question__title": "Decoded String at Index", "question__title_slug": "decoded-string-at-index", "question__hide": false, "total_acs": 32979, "total_submitted": 116616, "frontend_question_id": 880, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 915, "question__article__live": true, "question__article__slug": "generate-random-point-in-a-circle", "question__article__has_video_solution": false, "question__title": "Generate Random Point in a Circle", "question__title_slug": "generate-random-point-in-a-circle", "question__hide": false, "total_acs": 32998, "total_submitted": 83877, "frontend_question_id": 478, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 914, "question__article__live": false, "question__article__slug": "random-point-in-non-overlapping-rectangles", "question__article__has_video_solution": false, "question__title": "Random Point in Non-overlapping Rectangles", "question__title_slug": "random-point-in-non-overlapping-rectangles", "question__hide": false, "total_acs": 33744, "total_submitted": 86231, "frontend_question_id": 497, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 913, "question__article__live": false, "question__article__slug": "random-flip-matrix", "question__article__has_video_solution": false, "question__title": "Random Flip Matrix", "question__title_slug": "random-flip-matrix", "question__hide": false, "total_acs": 13118, "total_submitted": 33667, "frontend_question_id": 519, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 912, "question__article__live": true, "question__article__slug": "random-pick-with-weight", "question__article__has_video_solution": false, "question__title": "Random Pick with Weight", "question__title_slug": "random-pick-with-weight", "question__hide": false, "total_acs": 279958, "total_submitted": 608177, "frontend_question_id": 528, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 911, "question__article__live": true, "question__article__slug": "profitable-schemes", "question__article__has_video_solution": false, "question__title": "Profitable Schemes", "question__title_slug": "profitable-schemes", "question__hide": false, "total_acs": 14530, "total_submitted": 35778, "frontend_question_id": 879, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 910, "question__article__live": true, "question__article__slug": "nth-magical-number", "question__article__has_video_solution": false, "question__title": "Nth Magical Number", "question__title_slug": "nth-magical-number", "question__hide": false, "total_acs": 28834, "total_submitted": 80599, "frontend_question_id": 878, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 909, "question__article__live": true, "question__article__slug": "stone-game", "question__article__has_video_solution": false, "question__title": "Stone Game", "question__title_slug": "stone-game", "question__hide": false, "total_acs": 151406, "total_submitted": 219198, "frontend_question_id": 877, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 908, "question__article__live": true, "question__article__slug": "middle-of-the-linked-list", "question__article__has_video_solution": false, "question__title": "Middle of the Linked List", "question__title_slug": "middle-of-the-linked-list", "question__hide": false, "total_acs": 604063, "total_submitted": 833627, "frontend_question_id": 876, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 907, "question__article__live": true, "question__article__slug": "koko-eating-bananas", "question__article__has_video_solution": false, "question__title": "Koko Eating Bananas", "question__title_slug": "koko-eating-bananas", "question__hide": false, "total_acs": 162857, "total_submitted": 298133, "frontend_question_id": 875, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 906, "question__article__live": false, "question__article__slug": "walking-robot-simulation", "question__article__has_video_solution": false, "question__title": "Walking Robot Simulation", "question__title_slug": "walking-robot-simulation", "question__hide": false, "total_acs": 31236, "total_submitted": 82911, "frontend_question_id": 874, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 905, "question__article__live": true, "question__article__slug": "length-of-longest-fibonacci-subsequence", "question__article__has_video_solution": false, "question__title": "Length of Longest Fibonacci Subsequence", "question__title_slug": "length-of-longest-fibonacci-subsequence", "question__hide": false, "total_acs": 47085, "total_submitted": 96891, "frontend_question_id": 873, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 904, "question__article__live": true, "question__article__slug": "leaf-similar-trees", "question__article__has_video_solution": false, "question__title": "Leaf-Similar Trees", "question__title_slug": "leaf-similar-trees", "question__hide": false, "total_acs": 160355, "total_submitted": 246937, "frontend_question_id": 872, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 903, "question__article__live": true, "question__article__slug": "implement-rand10-using-rand7", "question__article__has_video_solution": false, "question__title": "Implement Rand10() Using Rand7()", "question__title_slug": "implement-rand10-using-rand7", "question__hide": false, "total_acs": 61343, "total_submitted": 131286, "frontend_question_id": 470, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 902, "question__article__live": true, "question__article__slug": "minimum-number-of-refueling-stops", "question__article__has_video_solution": false, "question__title": "Minimum Number of Refueling Stops", "question__title_slug": "minimum-number-of-refueling-stops", "question__hide": false, "total_acs": 68932, "total_submitted": 193612, "frontend_question_id": 871, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 901, "question__article__live": true, "question__article__slug": "advantage-shuffle", "question__article__has_video_solution": false, "question__title": "Advantage Shuffle", "question__title_slug": "advantage-shuffle", "question__hide": false, "total_acs": 52159, "total_submitted": 101887, "frontend_question_id": 870, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 900, "question__article__live": true, "question__article__slug": "reordered-power-of-2", "question__article__has_video_solution": false, "question__title": "Reordered Power of 2", "question__title_slug": "reordered-power-of-2", "question__hide": false, "total_acs": 40560, "total_submitted": 66145, "frontend_question_id": 869, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 899, "question__article__live": true, "question__article__slug": "binary-gap", "question__article__has_video_solution": false, "question__title": "Binary Gap", "question__title_slug": "binary-gap", "question__hide": false, "total_acs": 57387, "total_submitted": 92956, "frontend_question_id": 868, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 898, "question__article__live": true, "question__article__slug": "transpose-matrix", "question__article__has_video_solution": false, "question__title": "Transpose Matrix", "question__title_slug": "transpose-matrix", "question__hide": false, "total_acs": 128740, "total_submitted": 210523, "frontend_question_id": 867, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 897, "question__article__live": true, "question__article__slug": "prime-palindrome", "question__article__has_video_solution": false, "question__title": "Prime Palindrome", "question__title_slug": "prime-palindrome", "question__hide": false, "total_acs": 25171, "total_submitted": 97655, "frontend_question_id": 866, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 896, "question__article__live": true, "question__article__slug": "smallest-subtree-with-all-the-deepest-nodes", "question__article__has_video_solution": false, "question__title": "Smallest Subtree with all the Deepest Nodes", "question__title_slug": "smallest-subtree-with-all-the-deepest-nodes", "question__hide": false, "total_acs": 100328, "total_submitted": 148163, "frontend_question_id": 865, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 895, "question__article__live": false, "question__article__slug": "shortest-path-to-get-all-keys", "question__article__has_video_solution": false, "question__title": "Shortest Path to Get All Keys", "question__title_slug": "shortest-path-to-get-all-keys", "question__hide": false, "total_acs": 22566, "total_submitted": 50932, "frontend_question_id": 864, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 894, "question__article__live": true, "question__article__slug": "random-pick-with-blacklist", "question__article__has_video_solution": false, "question__title": "Random Pick with Blacklist", "question__title_slug": "random-pick-with-blacklist", "question__hide": false, "total_acs": 27084, "total_submitted": 81486, "frontend_question_id": 710, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 893, "question__article__live": true, "question__article__slug": "all-nodes-distance-k-in-binary-tree", "question__article__has_video_solution": false, "question__title": "All Nodes Distance K in Binary Tree", "question__title_slug": "all-nodes-distance-k-in-binary-tree", "question__hide": false, "total_acs": 220652, "total_submitted": 362406, "frontend_question_id": 863, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 892, "question__article__live": true, "question__article__slug": "shortest-subarray-with-sum-at-least-k", "question__article__has_video_solution": false, "question__title": "Shortest Subarray with Sum at Least K", "question__title_slug": "shortest-subarray-with-sum-at-least-k", "question__hide": false, "total_acs": 67967, "total_submitted": 259619, "frontend_question_id": 862, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 891, "question__article__live": false, "question__article__slug": "score-after-flipping-matrix", "question__article__has_video_solution": false, "question__title": "Score After Flipping Matrix", "question__title_slug": "score-after-flipping-matrix", "question__hide": false, "total_acs": 33897, "total_submitted": 45319, "frontend_question_id": 861, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 890, "question__article__live": true, "question__article__slug": "lemonade-change", "question__article__has_video_solution": false, "question__title": "Lemonade Change", "question__title_slug": "lemonade-change", "question__hide": false, "total_acs": 92957, "total_submitted": 177539, "frontend_question_id": 860, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 889, "question__article__live": true, "question__article__slug": "buddy-strings", "question__article__has_video_solution": false, "question__title": "Buddy Strings", "question__title_slug": "buddy-strings", "question__hide": false, "total_acs": 116062, "total_submitted": 403215, "frontend_question_id": 859, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 888, "question__article__live": false, "question__article__slug": "mirror-reflection", "question__article__has_video_solution": false, "question__title": "Mirror Reflection", "question__title_slug": "mirror-reflection", "question__hide": false, "total_acs": 26185, "total_submitted": 43943, "frontend_question_id": 858, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 887, "question__article__live": true, "question__article__slug": "minimum-cost-to-hire-k-workers", "question__article__has_video_solution": false, "question__title": "Minimum Cost to Hire K Workers", "question__title_slug": "minimum-cost-to-hire-k-workers", "question__hide": false, "total_acs": 49282, "total_submitted": 95522, "frontend_question_id": 857, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 886, "question__article__live": true, "question__article__slug": "score-of-parentheses", "question__article__has_video_solution": false, "question__title": "Score of Parentheses", "question__title_slug": "score-of-parentheses", "question__hide": false, "total_acs": 133935, "total_submitted": 204598, "frontend_question_id": 856, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 885, "question__article__live": false, "question__article__slug": "exam-room", "question__article__has_video_solution": false, "question__title": "Exam Room", "question__title_slug": "exam-room", "question__hide": false, "total_acs": 46107, "total_submitted": 105833, "frontend_question_id": 855, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 884, "question__article__live": false, "question__article__slug": "k-similar-strings", "question__article__has_video_solution": false, "question__title": "K-Similar Strings", "question__title_slug": "k-similar-strings", "question__hide": false, "total_acs": 31535, "total_submitted": 80328, "frontend_question_id": 854, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 883, "question__article__live": false, "question__article__slug": "car-fleet", "question__article__has_video_solution": false, "question__title": "Car Fleet", "question__title_slug": "car-fleet", "question__hide": false, "total_acs": 75584, "total_submitted": 157847, "frontend_question_id": 853, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 882, "question__article__live": true, "question__article__slug": "peak-index-in-a-mountain-array", "question__article__has_video_solution": false, "question__title": "Peak Index in a Mountain Array", "question__title_slug": "peak-index-in-a-mountain-array", "question__hide": false, "total_acs": 340540, "total_submitted": 480890, "frontend_question_id": 852, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 881, "question__article__live": true, "question__article__slug": "loud-and-rich", "question__article__has_video_solution": false, "question__title": "Loud and Rich", "question__title_slug": "loud-and-rich", "question__hide": false, "total_acs": 22885, "total_submitted": 40615, "frontend_question_id": 851, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 880, "question__article__live": true, "question__article__slug": "rectangle-area-ii", "question__article__has_video_solution": false, "question__title": "Rectangle Area II", "question__title_slug": "rectangle-area-ii", "question__hide": false, "total_acs": 28975, "total_submitted": 54394, "frontend_question_id": 850, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 879, "question__article__live": true, "question__article__slug": "maximize-distance-to-closest-person", "question__article__has_video_solution": false, "question__title": "Maximize Distance to Closest Person", "question__title_slug": "maximize-distance-to-closest-person", "question__hide": false, "total_acs": 168929, "total_submitted": 356248, "frontend_question_id": 849, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 878, "question__article__live": true, "question__article__slug": "shifting-letters", "question__article__has_video_solution": false, "question__title": "Shifting Letters", "question__title_slug": "shifting-letters", "question__hide": false, "total_acs": 70960, "total_submitted": 156081, "frontend_question_id": 848, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 877, "question__article__live": true, "question__article__slug": "shortest-path-visiting-all-nodes", "question__article__has_video_solution": false, "question__title": "Shortest Path Visiting All Nodes", "question__title_slug": "shortest-path-visiting-all-nodes", "question__hide": false, "total_acs": 54095, "total_submitted": 88549, "frontend_question_id": 847, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 876, "question__article__live": false, "question__article__slug": "hand-of-straights", "question__article__has_video_solution": false, "question__title": "Hand of Straights", "question__title_slug": "hand-of-straights", "question__hide": false, "total_acs": 85187, "total_submitted": 151584, "frontend_question_id": 846, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 875, "question__article__live": true, "question__article__slug": "longest-mountain-in-array", "question__article__has_video_solution": false, "question__title": "Longest Mountain in Array", "question__title_slug": "longest-mountain-in-array", "question__hide": false, "total_acs": 87881, "total_submitted": 221082, "frontend_question_id": 845, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 874, "question__article__live": true, "question__article__slug": "backspace-string-compare", "question__article__has_video_solution": false, "question__title": "Backspace String Compare", "question__title_slug": "backspace-string-compare", "question__hide": false, "total_acs": 398833, "total_submitted": 843100, "frontend_question_id": 844, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 873, "question__article__live": false, "question__article__slug": "guess-the-word", "question__article__has_video_solution": false, "question__title": "Guess the Word", "question__title_slug": "guess-the-word", "question__hide": false, "total_acs": 111933, "total_submitted": 259550, "frontend_question_id": 843, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 872, "question__article__live": true, "question__article__slug": "split-array-into-fibonacci-sequence", "question__article__has_video_solution": false, "question__title": "Split Array into Fibonacci Sequence", "question__title_slug": "split-array-into-fibonacci-sequence", "question__hide": false, "total_acs": 30114, "total_submitted": 79833, "frontend_question_id": 842, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 871, "question__article__live": true, "question__article__slug": "keys-and-rooms", "question__article__has_video_solution": false, "question__title": "Keys and Rooms", "question__title_slug": "keys-and-rooms", "question__hide": false, "total_acs": 185043, "total_submitted": 269289, "frontend_question_id": 841, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 870, "question__article__live": false, "question__article__slug": "magic-squares-in-grid", "question__article__has_video_solution": false, "question__title": "Magic Squares In Grid", "question__title_slug": "magic-squares-in-grid", "question__hide": false, "total_acs": 31803, "total_submitted": 82989, "frontend_question_id": 840, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 869, "question__article__live": false, "question__article__slug": "similar-string-groups", "question__article__has_video_solution": false, "question__title": "Similar String Groups", "question__title_slug": "similar-string-groups", "question__hide": false, "total_acs": 49447, "total_submitted": 109339, "frontend_question_id": 839, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 868, "question__article__live": true, "question__article__slug": "push-dominoes", "question__article__has_video_solution": false, "question__title": "Push Dominoes", "question__title_slug": "push-dominoes", "question__hide": false, "total_acs": 56981, "total_submitted": 109010, "frontend_question_id": 838, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 867, "question__article__live": false, "question__article__slug": "new-21-game", "question__article__has_video_solution": false, "question__title": "New 21 Game", "question__title_slug": "new-21-game", "question__hide": false, "total_acs": 30753, "total_submitted": 85421, "frontend_question_id": 837, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 866, "question__article__live": true, "question__article__slug": "rectangle-overlap", "question__article__has_video_solution": false, "question__title": "Rectangle Overlap", "question__title_slug": "rectangle-overlap", "question__hide": false, "total_acs": 99162, "total_submitted": 229714, "frontend_question_id": 836, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 865, "question__article__live": true, "question__article__slug": "robot-room-cleaner", "question__article__has_video_solution": false, "question__title": "Robot Room Cleaner", "question__title_slug": "robot-room-cleaner", "question__hide": false, "total_acs": 113857, "total_submitted": 150843, "frontend_question_id": 489, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 864, "question__article__live": true, "question__article__slug": "image-overlap", "question__article__has_video_solution": false, "question__title": "Image Overlap", "question__title_slug": "image-overlap", "question__hide": false, "total_acs": 47105, "total_submitted": 76898, "frontend_question_id": 835, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 863, "question__article__live": true, "question__article__slug": "sum-of-distances-in-tree", "question__article__has_video_solution": false, "question__title": "Sum of Distances in Tree", "question__title_slug": "sum-of-distances-in-tree", "question__hide": false, "total_acs": 40344, "total_submitted": 76340, "frontend_question_id": 834, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 862, "question__article__live": false, "question__article__slug": "find-and-replace-in-string", "question__article__has_video_solution": false, "question__title": "Find And Replace in String", "question__title_slug": "find-and-replace-in-string", "question__hide": false, "total_acs": 103338, "total_submitted": 190211, "frontend_question_id": 833, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 861, "question__article__live": true, "question__article__slug": "flipping-an-image", "question__article__has_video_solution": false, "question__title": "Flipping an Image", "question__title_slug": "flipping-an-image", "question__hide": false, "total_acs": 288175, "total_submitted": 362080, "frontend_question_id": 832, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 860, "question__article__live": true, "question__article__slug": "design-circular-queue", "question__article__has_video_solution": false, "question__title": "Design Circular Queue", "question__title_slug": "design-circular-queue", "question__hide": false, "total_acs": 166944, "total_submitted": 343917, "frontend_question_id": 622, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 859, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Design Circular Deque", "question__title_slug": "design-circular-deque", "question__hide": false, "total_acs": 41455, "total_submitted": 72424, "frontend_question_id": 641, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 858, "question__article__live": false, "question__article__slug": "masking-personal-information", "question__article__has_video_solution": false, "question__title": "Masking Personal Information", "question__title_slug": "masking-personal-information", "question__hide": false, "total_acs": 14171, "total_submitted": 30864, "frontend_question_id": 831, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 857, "question__article__live": true, "question__article__slug": "positions-of-large-groups", "question__article__has_video_solution": false, "question__title": "Positions of Large Groups", "question__title_slug": "positions-of-large-groups", "question__hide": false, "total_acs": 69949, "total_submitted": 136192, "frontend_question_id": 830, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 856, "question__article__live": true, "question__article__slug": "consecutive-numbers-sum", "question__article__has_video_solution": false, "question__title": "Consecutive Numbers Sum", "question__title_slug": "consecutive-numbers-sum", "question__hide": false, "total_acs": 66840, "total_submitted": 163185, "frontend_question_id": 829, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 855, "question__article__live": false, "question__article__slug": "unique-letter-string", "question__article__has_video_solution": false, "question__title": "Count Unique Characters of All Substrings of a Given String", "question__title_slug": "count-unique-characters-of-all-substrings-of-a-given-string", "question__hide": false, "total_acs": 36365, "total_submitted": 73487, "frontend_question_id": 828, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 854, "question__article__live": true, "question__article__slug": "making-a-large-island", "question__article__has_video_solution": false, "question__title": "Making A Large Island", "question__title_slug": "making-a-large-island", "question__hide": false, "total_acs": 103085, "total_submitted": 230472, "frontend_question_id": 827, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 853, "question__article__live": true, "question__article__slug": "most-profit-assigning-work", "question__article__has_video_solution": false, "question__title": "Most Profit Assigning Work", "question__title_slug": "most-profit-assigning-work", "question__hide": false, "total_acs": 34813, "total_submitted": 83870, "frontend_question_id": 826, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 852, "question__article__live": false, "question__article__slug": "friends-of-appropriate-ages", "question__article__has_video_solution": false, "question__title": "Friends Of Appropriate Ages", "question__title_slug": "friends-of-appropriate-ages", "question__hide": false, "total_acs": 62227, "total_submitted": 135777, "frontend_question_id": 825, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 851, "question__article__live": false, "question__article__slug": "goat-latin", "question__article__has_video_solution": false, "question__title": "Goat Latin", "question__title_slug": "goat-latin", "question__hide": false, "total_acs": 140119, "total_submitted": 207520, "frontend_question_id": 824, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 850, "question__article__live": true, "question__article__slug": "insert-into-a-cyclic-sorted-list", "question__article__has_video_solution": false, "question__title": "Insert into a Sorted Circular Linked List", "question__title_slug": "insert-into-a-sorted-circular-linked-list", "question__hide": false, "total_acs": 106890, "total_submitted": 311918, "frontend_question_id": 708, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 843, "question__article__live": true, "question__article__slug": "binary-trees-with-factors", "question__article__has_video_solution": false, "question__title": "Binary Trees With Factors", "question__title_slug": "binary-trees-with-factors", "question__hide": false, "total_acs": 36322, "total_submitted": 83194, "frontend_question_id": 823, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 842, "question__article__live": false, "question__article__slug": "card-flipping-game", "question__article__has_video_solution": false, "question__title": "Card Flipping Game", "question__title_slug": "card-flipping-game", "question__hide": false, "total_acs": 12802, "total_submitted": 28636, "frontend_question_id": 822, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 841, "question__article__live": true, "question__article__slug": "shortest-distance-to-a-character", "question__article__has_video_solution": false, "question__title": "Shortest Distance to a Character", "question__title_slug": "shortest-distance-to-a-character", "question__hide": false, "total_acs": 129411, "total_submitted": 182485, "frontend_question_id": 821, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 839, "question__article__live": true, "question__article__slug": "short-encoding-of-words", "question__article__has_video_solution": false, "question__title": "Short Encoding of Words", "question__title_slug": "short-encoding-of-words", "question__hide": false, "total_acs": 44775, "total_submitted": 81146, "frontend_question_id": 820, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 838, "question__article__live": true, "question__article__slug": "design-linked-list", "question__article__has_video_solution": false, "question__title": "Design Linked List", "question__title_slug": "design-linked-list", "question__hide": false, "total_acs": 178666, "total_submitted": 664853, "frontend_question_id": 707, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 837, "question__article__live": true, "question__article__slug": "most-common-word", "question__article__has_video_solution": false, "question__title": "Most Common Word", "question__title_slug": "most-common-word", "question__hide": false, "total_acs": 280857, "total_submitted": 620614, "frontend_question_id": 819, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 836, "question__article__live": false, "question__article__slug": "race-car", "question__article__has_video_solution": false, "question__title": "Race Car", "question__title_slug": "race-car", "question__hide": false, "total_acs": 34512, "total_submitted": 81314, "frontend_question_id": 818, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 835, "question__article__live": false, "question__article__slug": "linked-list-components", "question__article__has_video_solution": false, "question__title": "Linked List Components", "question__title_slug": "linked-list-components", "question__hide": false, "total_acs": 67341, "total_submitted": 116025, "frontend_question_id": 817, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 834, "question__article__live": true, "question__article__slug": "ambiguous-coordinates", "question__article__has_video_solution": false, "question__title": "Ambiguous Coordinates", "question__title_slug": "ambiguous-coordinates", "question__hide": false, "total_acs": 25373, "total_submitted": 45360, "frontend_question_id": 816, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 833, "question__article__live": true, "question__article__slug": "bus-routes", "question__article__has_video_solution": false, "question__title": "Bus Routes", "question__title_slug": "bus-routes", "question__hide": false, "total_acs": 80768, "total_submitted": 178839, "frontend_question_id": 815, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 832, "question__article__live": true, "question__article__slug": "binary-tree-pruning", "question__article__has_video_solution": false, "question__title": "Binary Tree Pruning", "question__title_slug": "binary-tree-pruning", "question__hide": false, "total_acs": 138093, "total_submitted": 194533, "frontend_question_id": 814, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 831, "question__article__live": true, "question__article__slug": "largest-sum-of-averages", "question__article__has_video_solution": false, "question__title": "Largest Sum of Averages", "question__title_slug": "largest-sum-of-averages", "question__hide": false, "total_acs": 39111, "total_submitted": 74771, "frontend_question_id": 813, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 830, "question__article__live": false, "question__article__slug": "largest-triangle-area", "question__article__has_video_solution": false, "question__title": "Largest Triangle Area", "question__title_slug": "largest-triangle-area", "question__hide": false, "total_acs": 31894, "total_submitted": 53506, "frontend_question_id": 812, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 829, "question__article__live": true, "question__article__slug": "subdomain-visit-count", "question__article__has_video_solution": false, "question__title": "Subdomain Visit Count", "question__title_slug": "subdomain-visit-count", "question__hide": false, "total_acs": 166473, "total_submitted": 224740, "frontend_question_id": 811, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 828, "question__article__live": true, "question__article__slug": "chalkboard-xor-game", "question__article__has_video_solution": false, "question__title": "Chalkboard XOR Game", "question__title_slug": "chalkboard-xor-game", "question__hide": false, "total_acs": 6374, "total_submitted": 12007, "frontend_question_id": 810, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 827, "question__article__live": false, "question__article__slug": "expressive-words", "question__article__has_video_solution": false, "question__title": "Expressive Words", "question__title_slug": "expressive-words", "question__hide": false, "total_acs": 93467, "total_submitted": 201503, "frontend_question_id": 809, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 826, "question__article__live": false, "question__article__slug": "soup-servings", "question__article__has_video_solution": false, "question__title": "Soup Servings", "question__title_slug": "soup-servings", "question__hide": false, "total_acs": 14533, "total_submitted": 34321, "frontend_question_id": 808, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 825, "question__article__live": true, "question__article__slug": "max-increase-to-keep-city-skyline", "question__article__has_video_solution": false, "question__title": "Max Increase to Keep City Skyline", "question__title_slug": "max-increase-to-keep-city-skyline", "question__hide": false, "total_acs": 121423, "total_submitted": 142135, "frontend_question_id": 807, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 824, "question__article__live": true, "question__article__slug": "number-of-lines-to-write-string", "question__article__has_video_solution": false, "question__title": "Number of Lines To Write String", "question__title_slug": "number-of-lines-to-write-string", "question__hide": false, "total_acs": 52812, "total_submitted": 80046, "frontend_question_id": 806, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 823, "question__article__live": false, "question__article__slug": "split-array-with-same-average", "question__article__has_video_solution": false, "question__title": "Split Array With Same Average", "question__title_slug": "split-array-with-same-average", "question__hide": false, "total_acs": 24963, "total_submitted": 94206, "frontend_question_id": 805, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 822, "question__article__live": true, "question__article__slug": "unique-morse-code-words", "question__article__has_video_solution": false, "question__title": "Unique Morse Code Words", "question__title_slug": "unique-morse-code-words", "question__hide": false, "total_acs": 212748, "total_submitted": 266249, "frontend_question_id": 804, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 821, "question__article__live": true, "question__article__slug": "bricks-falling-when-hit", "question__article__has_video_solution": false, "question__title": "Bricks Falling When Hit", "question__title_slug": "bricks-falling-when-hit", "question__hide": false, "total_acs": 24329, "total_submitted": 72149, "frontend_question_id": 803, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 820, "question__article__live": true, "question__article__slug": "find-eventual-safe-states", "question__article__has_video_solution": false, "question__title": "Find Eventual Safe States", "question__title_slug": "find-eventual-safe-states", "question__hide": false, "total_acs": 74027, "total_submitted": 141749, "frontend_question_id": 802, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 819, "question__article__live": false, "question__article__slug": "minimum-swaps-to-make-sequences-increasing", "question__article__has_video_solution": false, "question__title": "Minimum Swaps To Make Sequences Increasing", "question__title_slug": "minimum-swaps-to-make-sequences-increasing", "question__hide": false, "total_acs": 52045, "total_submitted": 132868, "frontend_question_id": 801, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 818, "question__article__live": false, "question__article__slug": "similar-rgb-color", "question__article__has_video_solution": false, "question__title": "Similar RGB Color", "question__title_slug": "similar-rgb-color", "question__hide": false, "total_acs": 12482, "total_submitted": 19598, "frontend_question_id": 800, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 817, "question__article__live": true, "question__article__slug": "design-hashmap", "question__article__has_video_solution": false, "question__title": "Design HashMap", "question__title_slug": "design-hashmap", "question__hide": false, "total_acs": 274546, "total_submitted": 430408, "frontend_question_id": 706, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 816, "question__article__live": true, "question__article__slug": "design-hashset", "question__article__has_video_solution": false, "question__title": "Design HashSet", "question__title_slug": "design-hashset", "question__hide": false, "total_acs": 170450, "total_submitted": 267295, "frontend_question_id": 705, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 815, "question__article__live": true, "question__article__slug": "champagne-tower", "question__article__has_video_solution": false, "question__title": "Champagne Tower", "question__title_slug": "champagne-tower", "question__hide": false, "total_acs": 74202, "total_submitted": 145144, "frontend_question_id": 799, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 814, "question__article__live": true, "question__article__slug": "smallest-rotation-with-highest-score", "question__article__has_video_solution": false, "question__title": "Smallest Rotation with Highest Score", "question__title_slug": "smallest-rotation-with-highest-score", "question__hide": false, "total_acs": 8576, "total_submitted": 18118, "frontend_question_id": 798, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 813, "question__article__live": true, "question__article__slug": "all-paths-from-source-to-target", "question__article__has_video_solution": false, "question__title": "All Paths From Source to Target", "question__title_slug": "all-paths-from-source-to-target", "question__hide": false, "total_acs": 265089, "total_submitted": 328024, "frontend_question_id": 797, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 812, "question__article__live": true, "question__article__slug": "rotate-string", "question__article__has_video_solution": false, "question__title": "Rotate String", "question__title_slug": "rotate-string", "question__hide": false, "total_acs": 142067, "total_submitted": 273624, "frontend_question_id": 796, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 811, "question__article__live": true, "question__article__slug": "number-of-subarrays-with-bounded-maximum", "question__article__has_video_solution": false, "question__title": "Number of Subarrays with Bounded Maximum", "question__title_slug": "number-of-subarrays-with-bounded-maximum", "question__hide": false, "total_acs": 51646, "total_submitted": 98624, "frontend_question_id": 795, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 810, "question__article__live": false, "question__article__slug": "valid-tic-tac-toe-state", "question__article__has_video_solution": false, "question__title": "Valid Tic-Tac-Toe State", "question__title_slug": "valid-tic-tac-toe-state", "question__hide": false, "total_acs": 45032, "total_submitted": 128011, "frontend_question_id": 794, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 809, "question__article__live": true, "question__article__slug": "preimage-size-of-factorial-zeroes-function", "question__article__has_video_solution": false, "question__title": "Preimage Size of Factorial Zeroes Function", "question__title_slug": "preimage-size-of-factorial-zeroes-function", "question__hide": false, "total_acs": 11916, "total_submitted": 28653, "frontend_question_id": 793, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 808, "question__article__live": true, "question__article__slug": "number-of-matching-subsequences", "question__article__has_video_solution": false, "question__title": "Number of Matching Subsequences", "question__title_slug": "number-of-matching-subsequences", "question__hide": false, "total_acs": 125602, "total_submitted": 249155, "frontend_question_id": 792, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 807, "question__article__live": true, "question__article__slug": "custom-sort-string", "question__article__has_video_solution": false, "question__title": "Custom Sort String", "question__title_slug": "custom-sort-string", "question__hide": false, "total_acs": 170436, "total_submitted": 247358, "frontend_question_id": 791, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 806, "question__article__live": true, "question__article__slug": "domino-and-tromino-tiling", "question__article__has_video_solution": false, "question__title": "Domino and Tromino Tiling", "question__title_slug": "domino-and-tromino-tiling", "question__hide": false, "total_acs": 45367, "total_submitted": 95020, "frontend_question_id": 790, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 805, "question__article__live": true, "question__article__slug": "escape-the-ghosts", "question__article__has_video_solution": false, "question__title": "Escape The Ghosts", "question__title_slug": "escape-the-ghosts", "question__hide": false, "total_acs": 20766, "total_submitted": 34578, "frontend_question_id": 789, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 804, "question__article__live": false, "question__article__slug": "rotated-digits", "question__article__has_video_solution": false, "question__title": "Rotated Digits", "question__title_slug": "rotated-digits", "question__hide": false, "total_acs": 83568, "total_submitted": 145993, "frontend_question_id": 788, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 803, "question__article__live": true, "question__article__slug": "cheapest-flights-within-k-stops", "question__article__has_video_solution": false, "question__title": "Cheapest Flights Within K Stops", "question__title_slug": "cheapest-flights-within-k-stops", "question__hide": false, "total_acs": 223248, "total_submitted": 618524, "frontend_question_id": 787, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 802, "question__article__live": true, "question__article__slug": "k-th-smallest-prime-fraction", "question__article__has_video_solution": false, "question__title": "K-th Smallest Prime Fraction", "question__title_slug": "k-th-smallest-prime-fraction", "question__hide": false, "total_acs": 25486, "total_submitted": 52846, "frontend_question_id": 786, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 801, "question__article__live": true, "question__article__slug": "is-graph-bipartite", "question__article__has_video_solution": false, "question__title": "Is Graph Bipartite?", "question__title_slug": "is-graph-bipartite", "question__hide": false, "total_acs": 271005, "total_submitted": 538921, "frontend_question_id": 785, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 800, "question__article__live": true, "question__article__slug": "letter-case-permutation", "question__article__has_video_solution": false, "question__title": "Letter Case Permutation", "question__title_slug": "letter-case-permutation", "question__hide": false, "total_acs": 204414, "total_submitted": 283551, "frontend_question_id": 784, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 799, "question__article__live": true, "question__article__slug": "minimum-distance-between-bst-nodes", "question__article__has_video_solution": false, "question__title": "Minimum Distance Between BST Nodes", "question__title_slug": "minimum-distance-between-bst-nodes", "question__hide": false, "total_acs": 117436, "total_submitted": 209893, "frontend_question_id": 783, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 798, "question__article__live": true, "question__article__slug": "transform-to-chessboard", "question__article__has_video_solution": false, "question__title": "Transform to Chessboard", "question__title_slug": "transform-to-chessboard", "question__hide": false, "total_acs": 14889, "total_submitted": 28612, "frontend_question_id": 782, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 797, "question__article__live": true, "question__article__slug": "rabbits-in-forest", "question__article__has_video_solution": false, "question__title": "Rabbits in Forest", "question__title_slug": "rabbits-in-forest", "question__hide": false, "total_acs": 35574, "total_submitted": 63823, "frontend_question_id": 781, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 796, "question__article__live": true, "question__article__slug": "reaching-points", "question__article__has_video_solution": false, "question__title": "Reaching Points", "question__title_slug": "reaching-points", "question__hide": false, "total_acs": 40778, "total_submitted": 129454, "frontend_question_id": 780, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 795, "question__article__live": false, "question__article__slug": "k-th-symbol-in-grammar", "question__article__has_video_solution": false, "question__title": "K-th Symbol in Grammar", "question__title_slug": "k-th-symbol-in-grammar", "question__hide": false, "total_acs": 81616, "total_submitted": 204901, "frontend_question_id": 779, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 794, "question__article__live": true, "question__article__slug": "swim-in-rising-water", "question__article__has_video_solution": false, "question__title": "Swim in Rising Water", "question__title_slug": "swim-in-rising-water", "question__hide": false, "total_acs": 72072, "total_submitted": 123105, "frontend_question_id": 778, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 793, "question__article__live": false, "question__article__slug": "swap-adjacent-in-lr-string", "question__article__has_video_solution": false, "question__title": "Swap Adjacent in LR String", "question__title_slug": "swap-adjacent-in-lr-string", "question__hide": false, "total_acs": 51194, "total_submitted": 141098, "frontend_question_id": 777, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 792, "question__article__live": true, "question__article__slug": "binary-search", "question__article__has_video_solution": false, "question__title": "Binary Search", "question__title_slug": "binary-search", "question__hide": false, "total_acs": 769191, "total_submitted": 1392926, "frontend_question_id": 704, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 791, "question__article__live": true, "question__article__slug": "split-bst", "question__article__has_video_solution": false, "question__title": "Split BST", "question__title_slug": "split-bst", "question__hide": false, "total_acs": 26613, "total_submitted": 45707, "frontend_question_id": 776, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 790, "question__article__live": true, "question__article__slug": "global-and-local-inversions", "question__article__has_video_solution": false, "question__title": "Global and Local Inversions", "question__title_slug": "global-and-local-inversions", "question__hide": false, "total_acs": 56026, "total_submitted": 123683, "frontend_question_id": 775, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 789, "question__article__live": true, "question__article__slug": "kth-largest-element-in-a-stream", "question__article__has_video_solution": false, "question__title": "Kth Largest Element in a Stream", "question__title_slug": "kth-largest-element-in-a-stream", "question__hide": false, "total_acs": 192335, "total_submitted": 364922, "frontend_question_id": 703, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 788, "question__article__live": true, "question__article__slug": "minimize-max-distance-to-gas-station", "question__article__has_video_solution": false, "question__title": "Minimize Max Distance to Gas Station", "question__title_slug": "minimize-max-distance-to-gas-station", "question__hide": false, "total_acs": 25208, "total_submitted": 50148, "frontend_question_id": 774, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 787, "question__article__live": false, "question__article__slug": "sliding-puzzle", "question__article__has_video_solution": false, "question__title": "Sliding Puzzle", "question__title_slug": "sliding-puzzle", "question__hide": false, "total_acs": 69642, "total_submitted": 110486, "frontend_question_id": 773, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 786, "question__article__live": true, "question__article__slug": "search-in-a-sorted-array-of-unknown-size", "question__article__has_video_solution": false, "question__title": "Search in a Sorted Array of Unknown Size", "question__title_slug": "search-in-a-sorted-array-of-unknown-size", "question__hide": false, "total_acs": 67127, "total_submitted": 94966, "frontend_question_id": 702, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 785, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Basic Calculator III", "question__title_slug": "basic-calculator-iii", "question__hide": false, "total_acs": 81175, "total_submitted": 171690, "frontend_question_id": 772, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 784, "question__article__live": true, "question__article__slug": "insert-into-a-bst", "question__article__has_video_solution": false, "question__title": "Insert into a Binary Search Tree", "question__title_slug": "insert-into-a-binary-search-tree", "question__hide": false, "total_acs": 292395, "total_submitted": 390014, "frontend_question_id": 701, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 783, "question__article__live": true, "question__article__slug": "search-in-a-bst", "question__article__has_video_solution": false, "question__title": "Search in a Binary Search Tree", "question__title_slug": "search-in-a-binary-search-tree", "question__hide": false, "total_acs": 412146, "total_submitted": 547599, "frontend_question_id": 700, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 782, "question__article__live": true, "question__article__slug": "jewels-and-stones", "question__article__has_video_solution": false, "question__title": "Jewels and Stones", "question__title_slug": "jewels-and-stones", "question__hide": false, "total_acs": 724894, "total_submitted": 826926, "frontend_question_id": 771, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 781, "question__article__live": false, "question__article__slug": "basic-calculator-iv", "question__article__has_video_solution": false, "question__title": "Basic Calculator IV", "question__title_slug": "basic-calculator-iv", "question__hide": false, "total_acs": 7978, "total_submitted": 14351, "frontend_question_id": 770, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 780, "question__article__live": false, "question__article__slug": "max-chunks-to-make-sorted-i", "question__article__has_video_solution": false, "question__title": "Max Chunks To Make Sorted", "question__title_slug": "max-chunks-to-make-sorted", "question__hide": false, "total_acs": 69384, "total_submitted": 120509, "frontend_question_id": 769, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 779, "question__article__live": false, "question__article__slug": "max-chunks-to-make-sorted-ii", "question__article__has_video_solution": false, "question__title": "Max Chunks To Make Sorted II", "question__title_slug": "max-chunks-to-make-sorted-ii", "question__hide": false, "total_acs": 39755, "total_submitted": 76605, "frontend_question_id": 768, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 778, "question__article__live": false, "question__article__slug": "reorganized-string", "question__article__has_video_solution": false, "question__title": "Reorganize String", "question__title_slug": "reorganize-string", "question__hide": false, "total_acs": 202293, "total_submitted": 389683, "frontend_question_id": 767, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 777, "question__article__live": true, "question__article__slug": "toeplitz-matrix", "question__article__has_video_solution": false, "question__title": "Toeplitz Matrix", "question__title_slug": "toeplitz-matrix", "question__hide": false, "total_acs": 179539, "total_submitted": 264713, "frontend_question_id": 766, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 776, "question__article__live": true, "question__article__slug": "n-ary-tree-postorder-traversal", "question__article__has_video_solution": false, "question__title": "N-ary Tree Postorder Traversal", "question__title_slug": "n-ary-tree-postorder-traversal", "question__hide": false, "total_acs": 175897, "total_submitted": 231414, "frontend_question_id": 590, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 775, "question__article__live": true, "question__article__slug": "n-ary-tree-preorder-traversal", "question__article__has_video_solution": false, "question__title": "N-ary Tree Preorder Traversal", "question__title_slug": "n-ary-tree-preorder-traversal", "question__hide": false, "total_acs": 219480, "total_submitted": 288885, "frontend_question_id": 589, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 774, "question__article__live": true, "question__article__slug": "maximum-depth-of-n-ary-tree", "question__article__has_video_solution": false, "question__title": "Maximum Depth of N-ary Tree", "question__title_slug": "maximum-depth-of-n-ary-tree", "question__hide": false, "total_acs": 205033, "total_submitted": 289073, "frontend_question_id": 559, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 773, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Logical OR of Two Binary Grids Represented as Quad-Trees", "question__title_slug": "logical-or-of-two-binary-grids-represented-as-quad-trees", "question__hide": false, "total_acs": 11048, "total_submitted": 23458, "frontend_question_id": 558, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 772, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Construct Quad Tree", "question__title_slug": "construct-quad-tree", "question__hide": false, "total_acs": 40254, "total_submitted": 61837, "frontend_question_id": 427, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 771, "question__article__live": true, "question__article__slug": "encode-n-ary-tree-to-binary-tree", "question__article__has_video_solution": false, "question__title": "Encode N-ary Tree to Binary Tree", "question__title_slug": "encode-n-ary-tree-to-binary-tree", "question__hide": false, "total_acs": 14767, "total_submitted": 19371, "frontend_question_id": 431, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 770, "question__article__live": true, "question__article__slug": "couples-holding-hands", "question__article__has_video_solution": false, "question__title": "Couples Holding Hands", "question__title_slug": "couples-holding-hands", "question__hide": false, "total_acs": 42760, "total_submitted": 75733, "frontend_question_id": 765, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 769, "question__article__live": true, "question__article__slug": "largest-plus-sign", "question__article__has_video_solution": false, "question__title": "Largest Plus Sign", "question__title_slug": "largest-plus-sign", "question__hide": false, "total_acs": 47812, "total_submitted": 98430, "frontend_question_id": 764, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 768, "question__article__live": true, "question__article__slug": "partition-labels", "question__article__has_video_solution": false, "question__title": "Partition Labels", "question__title_slug": "partition-labels", "question__hide": false, "total_acs": 374036, "total_submitted": 470486, "frontend_question_id": 763, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 767, "question__article__live": false, "question__article__slug": "prime-number-of-set-bits-in-binary-representation", "question__article__has_video_solution": false, "question__title": "Prime Number of Set Bits in Binary Representation", "question__title_slug": "prime-number-of-set-bits-in-binary-representation", "question__hide": false, "total_acs": 67331, "total_submitted": 101106, "frontend_question_id": 762, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 766, "question__article__live": true, "question__article__slug": "flatten-a-multilevel-doubly-linked-list", "question__article__has_video_solution": false, "question__title": "Flatten a Multilevel Doubly Linked List", "question__title_slug": "flatten-a-multilevel-doubly-linked-list", "question__hide": false, "total_acs": 226057, "total_submitted": 383968, "frontend_question_id": 430, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 765, "question__article__live": true, "question__article__slug": "serialize-and-deserialize-n-ary-tree", "question__article__has_video_solution": false, "question__title": "Serialize and Deserialize N-ary Tree", "question__title_slug": "serialize-and-deserialize-n-ary-tree", "question__hide": false, "total_acs": 63475, "total_submitted": 98920, "frontend_question_id": 428, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 764, "question__article__live": true, "question__article__slug": "n-ary-tree-level-order-traversal", "question__article__has_video_solution": false, "question__title": "N-ary Tree Level Order Traversal", "question__title_slug": "n-ary-tree-level-order-traversal", "question__hide": false, "total_acs": 169894, "total_submitted": 247133, "frontend_question_id": 429, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 763, "question__article__live": true, "question__article__slug": "special-binary-string", "question__article__has_video_solution": false, "question__title": "Special Binary String", "question__title_slug": "special-binary-string", "question__hide": false, "total_acs": 13184, "total_submitted": 22041, "frontend_question_id": 761, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 762, "question__article__live": true, "question__article__slug": "find-anagram-mappings", "question__article__has_video_solution": false, "question__title": "Find Anagram Mappings", "question__title_slug": "find-anagram-mappings", "question__hide": false, "total_acs": 80098, "total_submitted": 96924, "frontend_question_id": 760, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 761, "question__article__live": false, "question__article__slug": "employee-free-time", "question__article__has_video_solution": false, "question__title": "Employee Free Time", "question__title_slug": "employee-free-time", "question__hide": false, "total_acs": 103624, "total_submitted": 146068, "frontend_question_id": 759, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 760, "question__article__live": false, "question__article__slug": "bold-words-in-string", "question__article__has_video_solution": false, "question__title": "Bold Words in String", "question__title_slug": "bold-words-in-string", "question__hide": false, "total_acs": 16337, "total_submitted": 32622, "frontend_question_id": 758, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 759, "question__article__live": false, "question__article__slug": "set-intersection-size-at-least-two", "question__article__has_video_solution": false, "question__title": "Set Intersection Size At Least Two", "question__title_slug": "set-intersection-size-at-least-two", "question__hide": false, "total_acs": 15293, "total_submitted": 35481, "frontend_question_id": 757, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 758, "question__article__live": true, "question__article__slug": "convert-binary-search-tree-to-sorted-doubly-linked-list", "question__article__has_video_solution": false, "question__title": "Convert Binary Search Tree to Sorted Doubly Linked List", "question__title_slug": "convert-binary-search-tree-to-sorted-doubly-linked-list", "question__hide": false, "total_acs": 201379, "total_submitted": 313366, "frontend_question_id": 426, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 757, "question__article__live": false, "question__article__slug": "pyramid-transition-matrix", "question__article__has_video_solution": false, "question__title": "Pyramid Transition Matrix", "question__title_slug": "pyramid-transition-matrix", "question__hide": false, "total_acs": 26908, "total_submitted": 49218, "frontend_question_id": 756, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 756, "question__article__live": false, "question__article__slug": "pour-water", "question__article__has_video_solution": false, "question__title": "Pour Water", "question__title_slug": "pour-water", "question__hide": false, "total_acs": 29638, "total_submitted": 65187, "frontend_question_id": 755, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 755, "question__article__live": true, "question__article__slug": "reach-a-number", "question__article__has_video_solution": false, "question__title": "Reach a Number", "question__title_slug": "reach-a-number", "question__hide": false, "total_acs": 37848, "total_submitted": 90641, "frontend_question_id": 754, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 754, "question__article__live": false, "question__article__slug": "cracking-the-safe", "question__article__has_video_solution": false, "question__title": "Cracking the Safe", "question__title_slug": "cracking-the-safe", "question__hide": false, "total_acs": 45205, "total_submitted": 82933, "frontend_question_id": 753, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 753, "question__article__live": true, "question__article__slug": "open-the-lock", "question__article__has_video_solution": false, "question__title": "Open the Lock", "question__title_slug": "open-the-lock", "question__hide": false, "total_acs": 155499, "total_submitted": 281200, "frontend_question_id": 752, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 752, "question__article__live": false, "question__article__slug": "ip-to-cidr", "question__article__has_video_solution": false, "question__title": "IP to CIDR", "question__title_slug": "ip-to-cidr", "question__hide": false, "total_acs": 13718, "total_submitted": 24914, "frontend_question_id": 751, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 751, "question__article__live": true, "question__article__slug": "number-of-corner-rectangles", "question__article__has_video_solution": false, "question__title": "Number Of Corner Rectangles", "question__title_slug": "number-of-corner-rectangles", "question__hide": false, "total_acs": 35448, "total_submitted": 52508, "frontend_question_id": 750, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 750, "question__article__live": false, "question__article__slug": "contain-virus", "question__article__has_video_solution": false, "question__title": "Contain Virus", "question__title_slug": "contain-virus", "question__hide": false, "total_acs": 8085, "total_submitted": 16189, "frontend_question_id": 749, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 749, "question__article__live": false, "question__article__slug": "shortest-completing-word", "question__article__has_video_solution": false, "question__title": "Shortest Completing Word", "question__title_slug": "shortest-completing-word", "question__hide": false, "total_acs": 48918, "total_submitted": 83199, "frontend_question_id": 748, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 748, "question__article__live": false, "question__article__slug": "largest-number-at-least-twice-of-others", "question__article__has_video_solution": false, "question__title": "Largest Number At Least Twice of Others", "question__title_slug": "largest-number-at-least-twice-of-others", "question__hide": false, "total_acs": 152378, "total_submitted": 338074, "frontend_question_id": 747, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 747, "question__article__live": true, "question__article__slug": "min-cost-climbing-stairs", "question__article__has_video_solution": false, "question__title": "Min Cost Climbing Stairs", "question__title_slug": "min-cost-climbing-stairs", "question__hide": false, "total_acs": 439109, "total_submitted": 752232, "frontend_question_id": 746, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 746, "question__article__live": true, "question__article__slug": "prefix-and-suffix-search", "question__article__has_video_solution": false, "question__title": "Prefix and Suffix Search", "question__title_slug": "prefix-and-suffix-search", "question__hide": false, "total_acs": 49294, "total_submitted": 135317, "frontend_question_id": 745, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 745, "question__article__live": true, "question__article__slug": "find-smallest-letter-greater-than-target", "question__article__has_video_solution": false, "question__title": "Find Smallest Letter Greater Than Target", "question__title_slug": "find-smallest-letter-greater-than-target", "question__hide": false, "total_acs": 174565, "total_submitted": 385649, "frontend_question_id": 744, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 744, "question__article__live": true, "question__article__slug": "network-delay-time", "question__article__has_video_solution": false, "question__title": "Network Delay Time", "question__title_slug": "network-delay-time", "question__hide": false, "total_acs": 227563, "total_submitted": 470977, "frontend_question_id": 743, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 743, "question__article__live": true, "question__article__slug": "closest-leaf-in-binary-tree", "question__article__has_video_solution": false, "question__title": "Closest Leaf in a Binary Tree", "question__title_slug": "closest-leaf-in-a-binary-tree", "question__hide": false, "total_acs": 37234, "total_submitted": 81800, "frontend_question_id": 742, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 742, "question__article__live": true, "question__article__slug": "to-lower-case", "question__article__has_video_solution": false, "question__title": "To Lower Case", "question__title_slug": "to-lower-case", "question__hide": false, "total_acs": 332167, "total_submitted": 408880, "frontend_question_id": 709, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 741, "question__article__live": true, "question__article__slug": "cherry-pickup", "question__article__has_video_solution": false, "question__title": "Cherry Pickup", "question__title_slug": "cherry-pickup", "question__hide": false, "total_acs": 51814, "total_submitted": 143310, "frontend_question_id": 741, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 740, "question__article__live": true, "question__article__slug": "delete-and-earn", "question__article__has_video_solution": false, "question__title": "Delete and Earn", "question__title_slug": "delete-and-earn", "question__hide": false, "total_acs": 171931, "total_submitted": 300738, "frontend_question_id": 740, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 739, "question__article__live": true, "question__article__slug": "daily-temperatures", "question__article__has_video_solution": false, "question__title": "Daily Temperatures", "question__title_slug": "daily-temperatures", "question__hide": false, "total_acs": 367345, "total_submitted": 548531, "frontend_question_id": 739, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 738, "question__article__live": false, "question__article__slug": "monotone-increasing-digits", "question__article__has_video_solution": false, "question__title": "Monotone Increasing Digits", "question__title_slug": "monotone-increasing-digits", "question__hide": false, "total_acs": 36987, "total_submitted": 79155, "frontend_question_id": 738, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 737, "question__article__live": true, "question__article__slug": "sentence-similarity-ii", "question__article__has_video_solution": false, "question__title": "Sentence Similarity II", "question__title_slug": "sentence-similarity-ii", "question__hide": false, "total_acs": 58088, "total_submitted": 120949, "frontend_question_id": 737, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 736, "question__article__live": false, "question__article__slug": "parse-lisp-expression", "question__article__has_video_solution": false, "question__title": "Parse Lisp Expression", "question__title_slug": "parse-lisp-expression", "question__hide": false, "total_acs": 18286, "total_submitted": 35672, "frontend_question_id": 736, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 735, "question__article__live": true, "question__article__slug": "asteroid-collision", "question__article__has_video_solution": false, "question__title": "Asteroid Collision", "question__title_slug": "asteroid-collision", "question__hide": false, "total_acs": 189350, "total_submitted": 426713, "frontend_question_id": 735, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 734, "question__article__live": false, "question__article__slug": "sentence-similarity", "question__article__has_video_solution": false, "question__title": "Sentence Similarity", "question__title_slug": "sentence-similarity", "question__hide": false, "total_acs": 49904, "total_submitted": 116198, "frontend_question_id": 734, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 733, "question__article__live": true, "question__article__slug": "flood-fill", "question__article__has_video_solution": false, "question__title": "Flood Fill", "question__title_slug": "flood-fill", "question__hide": false, "total_acs": 378739, "total_submitted": 652560, "frontend_question_id": 733, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 732, "question__article__live": true, "question__article__slug": "my-calendar-iii", "question__article__has_video_solution": false, "question__title": "My Calendar III", "question__title_slug": "my-calendar-iii", "question__hide": false, "total_acs": 39389, "total_submitted": 59401, "frontend_question_id": 732, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 731, "question__article__live": true, "question__article__slug": "my-calendar-ii", "question__article__has_video_solution": false, "question__title": "My Calendar II", "question__title_slug": "my-calendar-ii", "question__hide": false, "total_acs": 71518, "total_submitted": 134358, "frontend_question_id": 731, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 730, "question__article__live": false, "question__article__slug": "count-different-palindromic-subsequences", "question__article__has_video_solution": false, "question__title": "Count Different Palindromic Subsequences", "question__title_slug": "count-different-palindromic-subsequences", "question__hide": false, "total_acs": 26120, "total_submitted": 59106, "frontend_question_id": 730, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 729, "question__article__live": true, "question__article__slug": "my-calendar-i", "question__article__has_video_solution": false, "question__title": "My Calendar I", "question__title_slug": "my-calendar-i", "question__hide": false, "total_acs": 142459, "total_submitted": 258861, "frontend_question_id": 729, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 728, "question__article__live": true, "question__article__slug": "self-dividing-numbers", "question__article__has_video_solution": false, "question__title": "Self Dividing Numbers", "question__title_slug": "self-dividing-numbers", "question__hide": false, "total_acs": 173067, "total_submitted": 225233, "frontend_question_id": 728, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 727, "question__article__live": false, "question__article__slug": "minimum-window-subsequence", "question__article__has_video_solution": false, "question__title": "Minimum Window Subsequence", "question__title_slug": "minimum-window-subsequence", "question__hide": false, "total_acs": 75398, "total_submitted": 175894, "frontend_question_id": 727, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 726, "question__article__live": true, "question__article__slug": "number-of-atoms", "question__article__has_video_solution": false, "question__title": "Number of Atoms", "question__title_slug": "number-of-atoms", "question__hide": false, "total_acs": 44051, "total_submitted": 85174, "frontend_question_id": 726, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 725, "question__article__live": true, "question__article__slug": "split-linked-list-in-parts", "question__article__has_video_solution": false, "question__title": "Split Linked List in Parts", "question__title_slug": "split-linked-list-in-parts", "question__hide": false, "total_acs": 94269, "total_submitted": 166019, "frontend_question_id": 725, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 724, "question__article__live": true, "question__article__slug": "find-pivot-index", "question__article__has_video_solution": false, "question__title": "Find Pivot Index", "question__title_slug": "find-pivot-index", "question__hide": false, "total_acs": 295015, "total_submitted": 575390, "frontend_question_id": 724, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 723, "question__article__live": true, "question__article__slug": "candy-crush", "question__article__has_video_solution": false, "question__title": "Candy Crush", "question__title_slug": "candy-crush", "question__hide": false, "total_acs": 48876, "total_submitted": 65167, "frontend_question_id": 723, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 722, "question__article__live": false, "question__article__slug": "remove-comments", "question__article__has_video_solution": false, "question__title": "Remove Comments", "question__title_slug": "remove-comments", "question__hide": false, "total_acs": 52865, "total_submitted": 141724, "frontend_question_id": 722, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 721, "question__article__live": true, "question__article__slug": "accounts-merge", "question__article__has_video_solution": false, "question__title": "Accounts Merge", "question__title_slug": "accounts-merge", "question__hide": false, "total_acs": 238445, "total_submitted": 427948, "frontend_question_id": 721, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 720, "question__article__live": true, "question__article__slug": "longest-word-in-dictionary", "question__article__has_video_solution": false, "question__title": "Longest Word in Dictionary", "question__title_slug": "longest-word-in-dictionary", "question__hide": false, "total_acs": 110689, "total_submitted": 217386, "frontend_question_id": 720, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 719, "question__article__live": true, "question__article__slug": "find-k-th-smallest-pair-distance", "question__article__has_video_solution": false, "question__title": "Find K-th Smallest Pair Distance", "question__title_slug": "find-k-th-smallest-pair-distance", "question__hide": false, "total_acs": 57238, "total_submitted": 164075, "frontend_question_id": 719, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 718, "question__article__live": true, "question__article__slug": "maximum-length-of-repeated-subarray", "question__article__has_video_solution": false, "question__title": "Maximum Length of Repeated Subarray", "question__title_slug": "maximum-length-of-repeated-subarray", "question__hide": false, "total_acs": 165317, "total_submitted": 321923, "frontend_question_id": 718, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 717, "question__article__live": false, "question__article__slug": "1-bit-and-2-bit-characters", "question__article__has_video_solution": false, "question__title": "1-bit and 2-bit Characters", "question__title_slug": "1-bit-and-2-bit-characters", "question__hide": false, "total_acs": 102118, "total_submitted": 221006, "frontend_question_id": 717, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 716, "question__article__live": true, "question__article__slug": "max-stack", "question__article__has_video_solution": false, "question__title": "Max Stack", "question__title_slug": "max-stack", "question__hide": false, "total_acs": 115943, "total_submitted": 257660, "frontend_question_id": 716, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 715, "question__article__live": false, "question__article__slug": "range-module", "question__article__has_video_solution": false, "question__title": "Range Module", "question__title_slug": "range-module", "question__hide": false, "total_acs": 42307, "total_submitted": 97417, "frontend_question_id": 715, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 714, "question__article__live": true, "question__article__slug": "best-time-to-buy-and-sell-stock-with-transaction-fee", "question__article__has_video_solution": false, "question__title": "Best Time to Buy and Sell Stock with Transaction Fee", "question__title_slug": "best-time-to-buy-and-sell-stock-with-transaction-fee", "question__hide": false, "total_acs": 158574, "total_submitted": 256258, "frontend_question_id": 714, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 713, "question__article__live": true, "question__article__slug": "subarray-product-less-than-k", "question__article__has_video_solution": false, "question__title": "Subarray Product Less Than K", "question__title_slug": "subarray-product-less-than-k", "question__hide": false, "total_acs": 156961, "total_submitted": 361037, "frontend_question_id": 713, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 712, "question__article__live": true, "question__article__slug": "minimum-ascii-delete-sum-for-two-strings", "question__article__has_video_solution": false, "question__title": "Minimum ASCII Delete Sum for Two Strings", "question__title_slug": "minimum-ascii-delete-sum-for-two-strings", "question__hide": false, "total_acs": 60553, "total_submitted": 98605, "frontend_question_id": 712, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 711, "question__article__live": false, "question__article__slug": "number-of-distinct-islands-ii", "question__article__has_video_solution": false, "question__title": "Number of Distinct Islands II", "question__title_slug": "number-of-distinct-islands-ii", "question__hide": false, "total_acs": 8104, "total_submitted": 15927, "frontend_question_id": 711, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 699, "question__article__live": true, "question__article__slug": "falling-squares", "question__article__has_video_solution": false, "question__title": "Falling Squares", "question__title_slug": "falling-squares", "question__hide": false, "total_acs": 19206, "total_submitted": 43917, "frontend_question_id": 699, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 698, "question__article__live": true, "question__article__slug": "partition-to-k-equal-sum-subsets", "question__article__has_video_solution": false, "question__title": "Partition to K Equal Sum Subsets", "question__title_slug": "partition-to-k-equal-sum-subsets", "question__hide": false, "total_acs": 190573, "total_submitted": 428333, "frontend_question_id": 698, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 697, "question__article__live": true, "question__article__slug": "degree-of-an-array", "question__article__has_video_solution": false, "question__title": "Degree of an Array", "question__title_slug": "degree-of-an-array", "question__hide": false, "total_acs": 145663, "total_submitted": 261984, "frontend_question_id": 697, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 696, "question__article__live": true, "question__article__slug": "count-binary-substrings", "question__article__has_video_solution": false, "question__title": "Count Binary Substrings", "question__title_slug": "count-binary-substrings", "question__hide": false, "total_acs": 142289, "total_submitted": 220113, "frontend_question_id": 696, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 695, "question__article__live": true, "question__article__slug": "max-area-of-island", "question__article__has_video_solution": false, "question__title": "Max Area of Island", "question__title_slug": "max-area-of-island", "question__hide": false, "total_acs": 438920, "total_submitted": 632784, "frontend_question_id": 695, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 694, "question__article__live": true, "question__article__slug": "number-of-distinct-islands", "question__article__has_video_solution": true, "question__title": "Number of Distinct Islands", "question__title_slug": "number-of-distinct-islands", "question__hide": false, "total_acs": 118445, "total_submitted": 198931, "frontend_question_id": 694, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 693, "question__article__live": true, "question__article__slug": "binary-number-with-alternating-bits", "question__article__has_video_solution": false, "question__title": "Binary Number with Alternating Bits", "question__title_slug": "binary-number-with-alternating-bits", "question__hide": false, "total_acs": 90470, "total_submitted": 148808, "frontend_question_id": 693, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 692, "question__article__live": false, "question__article__slug": "top-k-frequent-words", "question__article__has_video_solution": false, "question__title": "Top K Frequent Words", "question__title_slug": "top-k-frequent-words", "question__hide": false, "total_acs": 365345, "total_submitted": 673113, "frontend_question_id": 692, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 691, "question__article__live": false, "question__article__slug": "stickers-to-spell-word", "question__article__has_video_solution": false, "question__title": "Stickers to Spell Word", "question__title_slug": "stickers-to-spell-word", "question__hide": false, "total_acs": 29533, "total_submitted": 63268, "frontend_question_id": 691, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 690, "question__article__live": true, "question__article__slug": "employee-importance", "question__article__has_video_solution": false, "question__title": "Employee Importance", "question__title_slug": "employee-importance", "question__hide": false, "total_acs": 170034, "total_submitted": 266642, "frontend_question_id": 690, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 689, "question__article__live": true, "question__article__slug": "maximum-sum-of-3-non-overlapping-intervals", "question__article__has_video_solution": false, "question__title": "Maximum Sum of 3 Non-Overlapping Subarrays", "question__title_slug": "maximum-sum-of-3-non-overlapping-subarrays", "question__hide": false, "total_acs": 61770, "total_submitted": 127525, "frontend_question_id": 689, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 688, "question__article__live": true, "question__article__slug": "knight-probability-in-chessboard", "question__article__has_video_solution": false, "question__title": "Knight Probability in Chessboard", "question__title_slug": "knight-probability-in-chessboard", "question__hide": false, "total_acs": 78265, "total_submitted": 152046, "frontend_question_id": 688, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 687, "question__article__live": true, "question__article__slug": "longest-univalue-path", "question__article__has_video_solution": false, "question__title": "Longest Univalue Path", "question__title_slug": "longest-univalue-path", "question__hide": false, "total_acs": 138697, "total_submitted": 353308, "frontend_question_id": 687, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 686, "question__article__live": false, "question__article__slug": "repeated-string-match", "question__article__has_video_solution": false, "question__title": "Repeated String Match", "question__title_slug": "repeated-string-match", "question__hide": false, "total_acs": 119361, "total_submitted": 356147, "frontend_question_id": 686, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 685, "question__article__live": false, "question__article__slug": "redundant-connection-ii", "question__article__has_video_solution": false, "question__title": "Redundant Connection II", "question__title_slug": "redundant-connection-ii", "question__hide": false, "total_acs": 50889, "total_submitted": 151017, "frontend_question_id": 685, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 684, "question__article__live": true, "question__article__slug": "redundant-connection", "question__article__has_video_solution": false, "question__title": "Redundant Connection", "question__title_slug": "redundant-connection", "question__hide": false, "total_acs": 191536, "total_submitted": 313666, "frontend_question_id": 684, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 683, "question__article__live": false, "question__article__slug": "k-empty-slots", "question__article__has_video_solution": false, "question__title": "K Empty Slots", "question__title_slug": "k-empty-slots", "question__hide": false, "total_acs": 55799, "total_submitted": 151895, "frontend_question_id": 683, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 682, "question__article__live": true, "question__article__slug": "baseball-game", "question__article__has_video_solution": false, "question__title": "Baseball Game", "question__title_slug": "baseball-game", "question__hide": false, "total_acs": 141615, "total_submitted": 203930, "frontend_question_id": 682, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 681, "question__article__live": false, "question__article__slug": "next-closest-time", "question__article__has_video_solution": false, "question__title": "Next Closest Time", "question__title_slug": "next-closest-time", "question__hide": false, "total_acs": 93098, "total_submitted": 200403, "frontend_question_id": 681, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 680, "question__article__live": true, "question__article__slug": "valid-palindrome-ii", "question__article__has_video_solution": false, "question__title": "Valid Palindrome II", "question__title_slug": "valid-palindrome-ii", "question__hide": false, "total_acs": 422604, "total_submitted": 1095804, "frontend_question_id": 680, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 679, "question__article__live": false, "question__article__slug": "24-game", "question__article__has_video_solution": false, "question__title": "24 Game", "question__title_slug": "24-game", "question__hide": false, "total_acs": 62217, "total_submitted": 127825, "frontend_question_id": 679, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 678, "question__article__live": true, "question__article__slug": "valid-parenthesis-string", "question__article__has_video_solution": false, "question__title": "Valid Parenthesis String", "question__title_slug": "valid-parenthesis-string", "question__hide": false, "total_acs": 164638, "total_submitted": 497152, "frontend_question_id": 678, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 677, "question__article__live": true, "question__article__slug": "map-sum-pairs", "question__article__has_video_solution": false, "question__title": "Map Sum Pairs", "question__title_slug": "map-sum-pairs", "question__hide": false, "total_acs": 86000, "total_submitted": 150793, "frontend_question_id": 677, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 676, "question__article__live": false, "question__article__slug": "implement-magic-dictionary", "question__article__has_video_solution": false, "question__title": "Implement Magic Dictionary", "question__title_slug": "implement-magic-dictionary", "question__hide": false, "total_acs": 61879, "total_submitted": 109537, "frontend_question_id": 676, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 675, "question__article__live": false, "question__article__slug": "cutoff-trees-for-golf-event", "question__article__has_video_solution": false, "question__title": "Cut Off Trees for Golf Event", "question__title_slug": "cut-off-trees-for-golf-event", "question__hide": false, "total_acs": 53933, "total_submitted": 152274, "frontend_question_id": 675, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 674, "question__article__live": true, "question__article__slug": "longest-continuous-increasing-subsequence", "question__article__has_video_solution": false, "question__title": "Longest Continuous Increasing Subsequence", "question__title_slug": "longest-continuous-increasing-subsequence", "question__hide": false, "total_acs": 188418, "total_submitted": 390431, "frontend_question_id": 674, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 673, "question__article__live": false, "question__article__slug": "number-of-longest-increasing-subsequence", "question__article__has_video_solution": false, "question__title": "Number of Longest Increasing Subsequence", "question__title_slug": "number-of-longest-increasing-subsequence", "question__hide": false, "total_acs": 107050, "total_submitted": 263326, "frontend_question_id": 673, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 672, "question__article__live": false, "question__article__slug": "bulb-switcher-ii", "question__article__has_video_solution": false, "question__title": "Bulb Switcher II", "question__title_slug": "bulb-switcher-ii", "question__hide": false, "total_acs": 16634, "total_submitted": 32708, "frontend_question_id": 672, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 671, "question__article__live": true, "question__article__slug": "second-minimum-node-in-a-binary-tree", "question__article__has_video_solution": false, "question__title": "Second Minimum Node In a Binary Tree", "question__title_slug": "second-minimum-node-in-a-binary-tree", "question__hide": false, "total_acs": 135169, "total_submitted": 310359, "frontend_question_id": 671, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 670, "question__article__live": false, "question__article__slug": "maximum-swap", "question__article__has_video_solution": false, "question__title": "Maximum Swap", "question__title_slug": "maximum-swap", "question__hide": false, "total_acs": 160663, "total_submitted": 338623, "frontend_question_id": 670, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 669, "question__article__live": true, "question__article__slug": "trim-a-binary-search-tree", "question__article__has_video_solution": false, "question__title": "Trim a Binary Search Tree", "question__title_slug": "trim-a-binary-search-tree", "question__hide": false, "total_acs": 188384, "total_submitted": 291717, "frontend_question_id": 669, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 668, "question__article__live": true, "question__article__slug": "kth-smallest-number-in-multiplication-table", "question__article__has_video_solution": false, "question__title": "Kth Smallest Number in Multiplication Table", "question__title_slug": "kth-smallest-number-in-multiplication-table", "question__hide": false, "total_acs": 47456, "total_submitted": 93146, "frontend_question_id": 668, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 667, "question__article__live": true, "question__article__slug": "beautiful-arrangement-ii", "question__article__has_video_solution": false, "question__title": "Beautiful Arrangement II", "question__title_slug": "beautiful-arrangement-ii", "question__hide": false, "total_acs": 46804, "total_submitted": 78865, "frontend_question_id": 667, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 666, "question__article__live": true, "question__article__slug": "path-sum-iv", "question__article__has_video_solution": false, "question__title": "Path Sum IV", "question__title_slug": "path-sum-iv", "question__hide": false, "total_acs": 19183, "total_submitted": 32780, "frontend_question_id": 666, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 665, "question__article__live": true, "question__article__slug": "non-decreasing-array", "question__article__has_video_solution": false, "question__title": "Non-decreasing Array", "question__title_slug": "non-decreasing-array", "question__hide": false, "total_acs": 170080, "total_submitted": 792084, "frontend_question_id": 665, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 664, "question__article__live": false, "question__article__slug": "strange-printer", "question__article__has_video_solution": false, "question__title": "Strange Printer", "question__title_slug": "strange-printer", "question__hide": false, "total_acs": 26084, "total_submitted": 56902, "frontend_question_id": 664, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 663, "question__article__live": true, "question__article__slug": "equal-tree-partition", "question__article__has_video_solution": false, "question__title": "Equal Tree Partition", "question__title_slug": "equal-tree-partition", "question__hide": false, "total_acs": 27101, "total_submitted": 65842, "frontend_question_id": 663, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 662, "question__article__live": true, "question__article__slug": "maximum-width-of-binary-tree", "question__article__has_video_solution": false, "question__title": "Maximum Width of Binary Tree", "question__title_slug": "maximum-width-of-binary-tree", "question__hide": false, "total_acs": 177455, "total_submitted": 441776, "frontend_question_id": 662, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 661, "question__article__live": false, "question__article__slug": "image-smoother", "question__article__has_video_solution": false, "question__title": "Image Smoother", "question__title_slug": "image-smoother", "question__hide": false, "total_acs": 63273, "total_submitted": 117040, "frontend_question_id": 661, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 660, "question__article__live": true, "question__article__slug": "remove-9", "question__article__has_video_solution": false, "question__title": "Remove 9", "question__title_slug": "remove-9", "question__hide": false, "total_acs": 8754, "total_submitted": 15771, "frontend_question_id": 660, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 659, "question__article__live": true, "question__article__slug": "split-array-into-consecutive-subsequences", "question__article__has_video_solution": false, "question__title": "Split Array into Consecutive Subsequences", "question__title_slug": "split-array-into-consecutive-subsequences", "question__hide": false, "total_acs": 68305, "total_submitted": 149813, "frontend_question_id": 659, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 658, "question__article__live": true, "question__article__slug": "find-k-closest-elements", "question__article__has_video_solution": false, "question__title": "Find K Closest Elements", "question__title_slug": "find-k-closest-elements", "question__hide": false, "total_acs": 272176, "total_submitted": 613146, "frontend_question_id": 658, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 657, "question__article__live": true, "question__article__slug": "judge-route-circle", "question__article__has_video_solution": false, "question__title": "Robot Return to Origin", "question__title_slug": "robot-return-to-origin", "question__hide": false, "total_acs": 324680, "total_submitted": 432896, "frontend_question_id": 657, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 656, "question__article__live": true, "question__article__slug": "coin-path", "question__article__has_video_solution": false, "question__title": "Coin Path", "question__title_slug": "coin-path", "question__hide": false, "total_acs": 12340, "total_submitted": 39544, "frontend_question_id": 656, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 655, "question__article__live": false, "question__article__slug": "print-binary-tree", "question__article__has_video_solution": false, "question__title": "Print Binary Tree", "question__title_slug": "print-binary-tree", "question__hide": false, "total_acs": 49610, "total_submitted": 83375, "frontend_question_id": 655, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 654, "question__article__live": true, "question__article__slug": "maximum-binary-tree", "question__article__has_video_solution": false, "question__title": "Maximum Binary Tree", "question__title_slug": "maximum-binary-tree", "question__hide": false, "total_acs": 206750, "total_submitted": 247917, "frontend_question_id": 654, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 653, "question__article__live": true, "question__article__slug": "two-sum-iv", "question__article__has_video_solution": false, "question__title": "Two Sum IV - Input is a BST", "question__title_slug": "two-sum-iv-input-is-a-bst", "question__hide": false, "total_acs": 297717, "total_submitted": 507450, "frontend_question_id": 653, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 652, "question__article__live": false, "question__article__slug": "find-duplicate-subtrees", "question__article__has_video_solution": false, "question__title": "Find Duplicate Subtrees", "question__title_slug": "find-duplicate-subtrees", "question__hide": false, "total_acs": 143049, "total_submitted": 257158, "frontend_question_id": 652, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 651, "question__article__live": false, "question__article__slug": "4-keys-keyboard", "question__article__has_video_solution": false, "question__title": "4 Keys Keyboard", "question__title_slug": "4-keys-keyboard", "question__hide": false, "total_acs": 21467, "total_submitted": 39732, "frontend_question_id": 651, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 650, "question__article__live": true, "question__article__slug": "2-keys-keyboard", "question__article__has_video_solution": false, "question__title": "2 Keys Keyboard", "question__title_slug": "2-keys-keyboard", "question__hide": false, "total_acs": 97542, "total_submitted": 186706, "frontend_question_id": 650, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 649, "question__article__live": false, "question__article__slug": "dota2-senate", "question__article__has_video_solution": false, "question__title": "Dota2 Senate", "question__title_slug": "dota2-senate", "question__hide": false, "total_acs": 18629, "total_submitted": 46694, "frontend_question_id": 649, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 648, "question__article__live": true, "question__article__slug": "replace-words", "question__article__has_video_solution": false, "question__title": "Replace Words", "question__title_slug": "replace-words", "question__hide": false, "total_acs": 93092, "total_submitted": 150541, "frontend_question_id": 648, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 647, "question__article__live": true, "question__article__slug": "palindromic-substrings", "question__article__has_video_solution": false, "question__title": "Palindromic Substrings", "question__title_slug": "palindromic-substrings", "question__hide": false, "total_acs": 389841, "total_submitted": 605039, "frontend_question_id": 647, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 646, "question__article__live": true, "question__article__slug": "maximum-length-of-pair-chain", "question__article__has_video_solution": false, "question__title": "Maximum Length of Pair Chain", "question__title_slug": "maximum-length-of-pair-chain", "question__hide": false, "total_acs": 105509, "total_submitted": 189924, "frontend_question_id": 646, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 645, "question__article__live": true, "question__article__slug": "set-mismatch", "question__article__has_video_solution": false, "question__title": "Set Mismatch", "question__title_slug": "set-mismatch", "question__hide": false, "total_acs": 162812, "total_submitted": 394754, "frontend_question_id": 645, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 644, "question__article__live": true, "question__article__slug": "maximum-average-subarray-ii", "question__article__has_video_solution": true, "question__title": "Maximum Average Subarray II", "question__title_slug": "maximum-average-subarray-ii", "question__hide": false, "total_acs": 17144, "total_submitted": 48700, "frontend_question_id": 644, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 643, "question__article__live": true, "question__article__slug": "maximum-average-subarray", "question__article__has_video_solution": false, "question__title": "Maximum Average Subarray I", "question__title_slug": "maximum-average-subarray-i", "question__hide": false, "total_acs": 137641, "total_submitted": 317063, "frontend_question_id": 643, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 642, "question__article__live": false, "question__article__slug": "design-search-autocomplete-system", "question__article__has_video_solution": false, "question__title": "Design Search Autocomplete System", "question__title_slug": "design-search-autocomplete-system", "question__hide": false, "total_acs": 109729, "total_submitted": 228133, "frontend_question_id": 642, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 640, "question__article__live": true, "question__article__slug": "solve-the-equation", "question__article__has_video_solution": false, "question__title": "Solve the Equation", "question__title_slug": "solve-the-equation", "question__hide": false, "total_acs": 31825, "total_submitted": 73518, "frontend_question_id": 640, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 639, "question__article__live": true, "question__article__slug": "decode-ways-ii", "question__article__has_video_solution": false, "question__title": "Decode Ways II", "question__title_slug": "decode-ways-ii", "question__hide": false, "total_acs": 59911, "total_submitted": 197448, "frontend_question_id": 639, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 638, "question__article__live": true, "question__article__slug": "shopping-offers", "question__article__has_video_solution": false, "question__title": "Shopping Offers", "question__title_slug": "shopping-offers", "question__hide": false, "total_acs": 45092, "total_submitted": 82702, "frontend_question_id": 638, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 637, "question__article__live": true, "question__article__slug": "average-of-levels-in-binary-tree", "question__article__has_video_solution": false, "question__title": "Average of Levels in Binary Tree", "question__title_slug": "average-of-levels-in-binary-tree", "question__hide": false, "total_acs": 260133, "total_submitted": 379892, "frontend_question_id": 637, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 636, "question__article__live": false, "question__article__slug": "exclusive-time-of-functions", "question__article__has_video_solution": false, "question__title": "Exclusive Time of Functions", "question__title_slug": "exclusive-time-of-functions", "question__hide": false, "total_acs": 163975, "total_submitted": 273551, "frontend_question_id": 636, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 635, "question__article__live": true, "question__article__slug": "design-log-storage", "question__article__has_video_solution": false, "question__title": "Design Log Storage System", "question__title_slug": "design-log-storage-system", "question__hide": false, "total_acs": 29596, "total_submitted": 47500, "frontend_question_id": 635, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 634, "question__article__live": true, "question__article__slug": "find-derangements", "question__article__has_video_solution": false, "question__title": "Find the Derangement of An Array", "question__title_slug": "find-the-derangement-of-an-array", "question__hide": false, "total_acs": 8298, "total_submitted": 20165, "frontend_question_id": 634, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 633, "question__article__live": true, "question__article__slug": "sum-of-square-numbers", "question__article__has_video_solution": false, "question__title": "Sum of Square Numbers", "question__title_slug": "sum-of-square-numbers", "question__hide": false, "total_acs": 129309, "total_submitted": 374733, "frontend_question_id": 633, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 632, "question__article__live": true, "question__article__slug": "smallest-range", "question__article__has_video_solution": false, "question__title": "Smallest Range Covering Elements from K Lists", "question__title_slug": "smallest-range-covering-elements-from-k-lists", "question__hide": false, "total_acs": 62672, "total_submitted": 107666, "frontend_question_id": 632, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 631, "question__article__live": true, "question__article__slug": "design-excel-sum-formula", "question__article__has_video_solution": false, "question__title": "Design Excel Sum Formula", "question__title_slug": "design-excel-sum-formula", "question__hide": false, "total_acs": 10610, "total_submitted": 25704, "frontend_question_id": 631, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 630, "question__article__live": true, "question__article__slug": "course-schedule-iii", "question__article__has_video_solution": false, "question__title": "Course Schedule III", "question__title_slug": "course-schedule-iii", "question__hide": false, "total_acs": 55472, "total_submitted": 155496, "frontend_question_id": 630, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 629, "question__article__live": true, "question__article__slug": "k-inverse-pairs-array", "question__article__has_video_solution": false, "question__title": "K Inverse Pairs Array", "question__title_slug": "k-inverse-pairs-array", "question__hide": false, "total_acs": 24637, "total_submitted": 66138, "frontend_question_id": 629, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 628, "question__article__live": true, "question__article__slug": "maximmum-product-of-three-numbers", "question__article__has_video_solution": false, "question__title": "Maximum Product of Three Numbers", "question__title_slug": "maximum-product-of-three-numbers", "question__hide": false, "total_acs": 201942, "total_submitted": 431829, "frontend_question_id": 628, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 627, "question__article__live": true, "question__article__slug": "swap-salary", "question__article__has_video_solution": false, "question__title": "Swap Salary", "question__title_slug": "swap-salary", "question__hide": false, "total_acs": 179920, "total_submitted": 225775, "frontend_question_id": 627, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 626, "question__article__live": true, "question__article__slug": "exchange-seats", "question__article__has_video_solution": false, "question__title": "Exchange Seats", "question__title_slug": "exchange-seats", "question__hide": false, "total_acs": 98239, "total_submitted": 142234, "frontend_question_id": 626, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 625, "question__article__live": true, "question__article__slug": "minimum-factorization", "question__article__has_video_solution": false, "question__title": "Minimum Factorization", "question__title_slug": "minimum-factorization", "question__hide": false, "total_acs": 10053, "total_submitted": 30268, "frontend_question_id": 625, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 624, "question__article__live": true, "question__article__slug": "maximum-distance-in-array", "question__article__has_video_solution": false, "question__title": "Maximum Distance in Arrays", "question__title_slug": "maximum-distance-in-arrays", "question__hide": false, "total_acs": 35450, "total_submitted": 85337, "frontend_question_id": 624, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 623, "question__article__live": true, "question__article__slug": "add-one-row-in-a-tree", "question__article__has_video_solution": false, "question__title": "Add One Row to Tree", "question__title_slug": "add-one-row-to-tree", "question__hide": false, "total_acs": 81756, "total_submitted": 151820, "frontend_question_id": 623, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 621, "question__article__live": true, "question__article__slug": "task-scheduler", "question__article__has_video_solution": false, "question__title": "Task Scheduler", "question__title_slug": "task-scheduler", "question__hide": false, "total_acs": 328876, "total_submitted": 605246, "frontend_question_id": 621, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 620, "question__article__live": true, "question__article__slug": "not-boring-movies", "question__article__has_video_solution": false, "question__title": "Not Boring Movies", "question__title_slug": "not-boring-movies", "question__hide": false, "total_acs": 180186, "total_submitted": 248795, "frontend_question_id": 620, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 619, "question__article__live": true, "question__article__slug": "biggest-single-number", "question__article__has_video_solution": false, "question__title": "Biggest Single Number", "question__title_slug": "biggest-single-number", "question__hide": false, "total_acs": 44165, "total_submitted": 93294, "frontend_question_id": 619, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 618, "question__article__live": true, "question__article__slug": "students-report-by-geography", "question__article__has_video_solution": false, "question__title": "Students Report By Geography", "question__title_slug": "students-report-by-geography", "question__hide": false, "total_acs": 15875, "total_submitted": 25106, "frontend_question_id": 618, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 617, "question__article__live": true, "question__article__slug": "merge-two-binary-trees", "question__article__has_video_solution": false, "question__title": "Merge Two Binary Trees", "question__title_slug": "merge-two-binary-trees", "question__hide": false, "total_acs": 541147, "total_submitted": 695819, "frontend_question_id": 617, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 616, "question__article__live": false, "question__article__slug": "add-bold-tag-in-a-string", "question__article__has_video_solution": false, "question__title": "Add Bold Tag in String", "question__title_slug": "add-bold-tag-in-string", "question__hide": false, "total_acs": 72790, "total_submitted": 151560, "frontend_question_id": 616, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 615, "question__article__live": true, "question__article__slug": "average-salary-departments-vs-company", "question__article__has_video_solution": false, "question__title": "Average Salary: Departments VS Company", "question__title_slug": "average-salary-departments-vs-company", "question__hide": false, "total_acs": 25224, "total_submitted": 44972, "frontend_question_id": 615, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 614, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Second Degree Follower", "question__title_slug": "second-degree-follower", "question__hide": false, "total_acs": 38632, "total_submitted": 109337, "frontend_question_id": 614, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 613, "question__article__live": true, "question__article__slug": "shortest-distance-in-a-line", "question__article__has_video_solution": false, "question__title": "Shortest Distance in a Line", "question__title_slug": "shortest-distance-in-a-line", "question__hide": false, "total_acs": 49342, "total_submitted": 60877, "frontend_question_id": 613, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 612, "question__article__live": true, "question__article__slug": "shortest-distance-in-a-plane", "question__article__has_video_solution": false, "question__title": "Shortest Distance in a Plane", "question__title_slug": "shortest-distance-in-a-plane", "question__hide": false, "total_acs": 29207, "total_submitted": 46341, "frontend_question_id": 612, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 611, "question__article__live": true, "question__article__slug": "valid-triangle-number", "question__article__has_video_solution": false, "question__title": "Valid Triangle Number", "question__title_slug": "valid-triangle-number", "question__hide": false, "total_acs": 131847, "total_submitted": 265877, "frontend_question_id": 611, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 610, "question__article__live": true, "question__article__slug": "triangle-judgement", "question__article__has_video_solution": false, "question__title": "Triangle Judgement", "question__title_slug": "triangle-judgement", "question__hide": false, "total_acs": 48704, "total_submitted": 68768, "frontend_question_id": 610, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 609, "question__article__live": true, "question__article__slug": "find-duplicate-file-in-system", "question__article__has_video_solution": false, "question__title": "Find Duplicate File in System", "question__title_slug": "find-duplicate-file-in-system", "question__hide": false, "total_acs": 94305, "total_submitted": 147963, "frontend_question_id": 609, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 608, "question__article__live": true, "question__article__slug": "tree-node", "question__article__has_video_solution": false, "question__title": "Tree Node", "question__title_slug": "tree-node", "question__hide": false, "total_acs": 41752, "total_submitted": 58430, "frontend_question_id": 608, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 607, "question__article__live": true, "question__article__slug": "sales-person", "question__article__has_video_solution": false, "question__title": "Sales Person", "question__title_slug": "sales-person", "question__hide": false, "total_acs": 48994, "total_submitted": 71878, "frontend_question_id": 607, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 606, "question__article__live": true, "question__article__slug": "construct-string-from-binary-tree", "question__article__has_video_solution": false, "question__title": "Construct String from Binary Tree", "question__title_slug": "construct-string-from-binary-tree", "question__hide": false, "total_acs": 126244, "total_submitted": 219277, "frontend_question_id": 606, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 605, "question__article__live": true, "question__article__slug": "can-place-flowers", "question__article__has_video_solution": false, "question__title": "Can Place Flowers", "question__title_slug": "can-place-flowers", "question__hide": false, "total_acs": 285130, "total_submitted": 862992, "frontend_question_id": 605, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 604, "question__article__live": true, "question__article__slug": "design-compressed-string-iterator", "question__article__has_video_solution": false, "question__title": "Design Compressed String Iterator", "question__title_slug": "design-compressed-string-iterator", "question__hide": false, "total_acs": 25856, "total_submitted": 66279, "frontend_question_id": 604, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 603, "question__article__live": true, "question__article__slug": "consecutive-available-seats", "question__article__has_video_solution": false, "question__title": "Consecutive Available Seats", "question__title_slug": "consecutive-available-seats", "question__hide": false, "total_acs": 53340, "total_submitted": 78671, "frontend_question_id": 603, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 602, "question__article__live": false, "question__article__slug": "friend-requests-ii-who-has-most-friend", "question__article__has_video_solution": false, "question__title": "Friend Requests II: Who Has the Most Friends", "question__title_slug": "friend-requests-ii-who-has-the-most-friends", "question__hide": false, "total_acs": 47776, "total_submitted": 78837, "frontend_question_id": 602, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 601, "question__article__live": true, "question__article__slug": "human-traffic-of-stadium", "question__article__has_video_solution": false, "question__title": "Human Traffic of Stadium", "question__title_slug": "human-traffic-of-stadium", "question__hide": false, "total_acs": 59321, "total_submitted": 120140, "frontend_question_id": 601, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 600, "question__article__live": true, "question__article__slug": "non-negative-integers-without-consecutive-ones", "question__article__has_video_solution": false, "question__title": "Non-negative Integers without Consecutive Ones", "question__title_slug": "non-negative-integers-without-consecutive-ones", "question__hide": false, "total_acs": 30170, "total_submitted": 78000, "frontend_question_id": 600, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 599, "question__article__live": true, "question__article__slug": "minimum-index-sum-of-two-lists", "question__article__has_video_solution": false, "question__title": "Minimum Index Sum of Two Lists", "question__title_slug": "minimum-index-sum-of-two-lists", "question__hide": false, "total_acs": 145935, "total_submitted": 276205, "frontend_question_id": 599, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 598, "question__article__live": true, "question__article__slug": "range-addition-ii", "question__article__has_video_solution": false, "question__title": "Range Addition II", "question__title_slug": "range-addition-ii", "question__hide": false, "total_acs": 76686, "total_submitted": 140370, "frontend_question_id": 598, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 597, "question__article__live": true, "question__article__slug": "friend-requests-i-overall-acceptance-rate", "question__article__has_video_solution": false, "question__title": "Friend Requests I: Overall Acceptance Rate", "question__title_slug": "friend-requests-i-overall-acceptance-rate", "question__hide": false, "total_acs": 56042, "total_submitted": 131516, "frontend_question_id": 597, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 596, "question__article__live": true, "question__article__slug": "classes-more-than-5-students", "question__article__has_video_solution": false, "question__title": "Classes More Than 5 Students", "question__title_slug": "classes-more-than-5-students", "question__hide": false, "total_acs": 152966, "total_submitted": 363886, "frontend_question_id": 596, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 595, "question__article__live": true, "question__article__slug": "big-countries", "question__article__has_video_solution": false, "question__title": "Big Countries", "question__title_slug": "big-countries", "question__hide": false, "total_acs": 264164, "total_submitted": 339771, "frontend_question_id": 595, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 594, "question__article__live": true, "question__article__slug": "longest-harmonious-subsequence", "question__article__has_video_solution": false, "question__title": "Longest Harmonious Subsequence", "question__title_slug": "longest-harmonious-subsequence", "question__hide": false, "total_acs": 113753, "total_submitted": 216350, "frontend_question_id": 594, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 593, "question__article__live": true, "question__article__slug": "valid-square", "question__article__has_video_solution": false, "question__title": "Valid Square", "question__title_slug": "valid-square", "question__hide": false, "total_acs": 81286, "total_submitted": 185550, "frontend_question_id": 593, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 592, "question__article__live": true, "question__article__slug": "fraction-additon-and-subtraction", "question__article__has_video_solution": false, "question__title": "Fraction Addition and Subtraction", "question__title_slug": "fraction-addition-and-subtraction", "question__hide": false, "total_acs": 28498, "total_submitted": 55132, "frontend_question_id": 592, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 591, "question__article__live": true, "question__article__slug": "tag-validator", "question__article__has_video_solution": false, "question__title": "Tag Validator", "question__title_slug": "tag-validator", "question__hide": false, "total_acs": 10982, "total_submitted": 30252, "frontend_question_id": 591, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 588, "question__article__live": true, "question__article__slug": "design-in-memory-file-system", "question__article__has_video_solution": false, "question__title": "Design In-Memory File System", "question__title_slug": "design-in-memory-file-system", "question__hide": false, "total_acs": 60730, "total_submitted": 125817, "frontend_question_id": 588, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 587, "question__article__live": true, "question__article__slug": "erect-the-fence", "question__article__has_video_solution": false, "question__title": "Erect the Fence", "question__title_slug": "erect-the-fence", "question__hide": false, "total_acs": 24006, "total_submitted": 55558, "frontend_question_id": 587, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 586, "question__article__live": true, "question__article__slug": "customer-placing-the-largest-number-of-orders", "question__article__has_video_solution": false, "question__title": "Customer Placing the Largest Number of Orders", "question__title_slug": "customer-placing-the-largest-number-of-orders", "question__hide": false, "total_acs": 64300, "total_submitted": 85932, "frontend_question_id": 586, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 585, "question__article__live": true, "question__article__slug": "investments-in-2016", "question__article__has_video_solution": false, "question__title": "Investments in 2016", "question__title_slug": "investments-in-2016", "question__hide": false, "total_acs": 31602, "total_submitted": 57272, "frontend_question_id": 585, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 584, "question__article__live": true, "question__article__slug": "find-customer-referee", "question__article__has_video_solution": false, "question__title": "Find Customer Referee", "question__title_slug": "find-customer-referee", "question__hide": false, "total_acs": 51519, "total_submitted": 67287, "frontend_question_id": 584, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 583, "question__article__live": true, "question__article__slug": "delete-operation-for-two-strings", "question__article__has_video_solution": false, "question__title": "Delete Operation for Two Strings", "question__title_slug": "delete-operation-for-two-strings", "question__hide": false, "total_acs": 111387, "total_submitted": 200685, "frontend_question_id": 583, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 582, "question__article__live": true, "question__article__slug": "kill-process", "question__article__has_video_solution": true, "question__title": "Kill Process", "question__title_slug": "kill-process", "question__hide": false, "total_acs": 64114, "total_submitted": 96118, "frontend_question_id": 582, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 581, "question__article__live": true, "question__article__slug": "shortest-unsorted-continous-subarray", "question__article__has_video_solution": false, "question__title": "Shortest Unsorted Continuous Subarray", "question__title_slug": "shortest-unsorted-continuous-subarray", "question__hide": false, "total_acs": 213942, "total_submitted": 627109, "frontend_question_id": 581, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 580, "question__article__live": true, "question__article__slug": "count-student-number-in-departments", "question__article__has_video_solution": false, "question__title": "Count Student Number in Departments", "question__title_slug": "count-student-number-in-departments", "question__hide": false, "total_acs": 42921, "total_submitted": 76186, "frontend_question_id": 580, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 579, "question__article__live": true, "question__article__slug": "find-cumulative-salary-of-an-employee", "question__article__has_video_solution": false, "question__title": "Find Cumulative Salary of an Employee", "question__title_slug": "find-cumulative-salary-of-an-employee", "question__hide": false, "total_acs": 25243, "total_submitted": 59384, "frontend_question_id": 579, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 578, "question__article__live": false, "question__article__slug": "get-highest-answer-rate-question", "question__article__has_video_solution": false, "question__title": "Get Highest Answer Rate Question", "question__title_slug": "get-highest-answer-rate-question", "question__hide": false, "total_acs": 38806, "total_submitted": 90469, "frontend_question_id": 578, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 577, "question__article__live": true, "question__article__slug": "employee-bonus", "question__article__has_video_solution": false, "question__title": "Employee Bonus", "question__title_slug": "employee-bonus", "question__hide": false, "total_acs": 57044, "total_submitted": 76336, "frontend_question_id": 577, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 576, "question__article__live": true, "question__article__slug": "out-of-boundary-paths", "question__article__has_video_solution": false, "question__title": "Out of Boundary Paths", "question__title_slug": "out-of-boundary-paths", "question__hide": false, "total_acs": 62772, "total_submitted": 156796, "frontend_question_id": 576, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 575, "question__article__live": true, "question__article__slug": "distribute-candies", "question__article__has_video_solution": false, "question__title": "Distribute Candies", "question__title_slug": "distribute-candies", "question__hide": false, "total_acs": 200259, "total_submitted": 305595, "frontend_question_id": 575, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 574, "question__article__live": true, "question__article__slug": "winning-candidate", "question__article__has_video_solution": false, "question__title": "Winning Candidate", "question__title_slug": "winning-candidate", "question__hide": false, "total_acs": 44739, "total_submitted": 77237, "frontend_question_id": 574, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 573, "question__article__live": true, "question__article__slug": "squirrel-simulation", "question__article__has_video_solution": false, "question__title": "Squirrel Simulation", "question__title_slug": "squirrel-simulation", "question__hide": false, "total_acs": 16880, "total_submitted": 30887, "frontend_question_id": 573, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 572, "question__article__live": false, "question__article__slug": "subtree-of-another-tree", "question__article__has_video_solution": false, "question__title": "Subtree of Another Tree", "question__title_slug": "subtree-of-another-tree", "question__hide": false, "total_acs": 442120, "total_submitted": 976787, "frontend_question_id": 572, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 571, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find Median Given Frequency of Numbers", "question__title_slug": "find-median-given-frequency-of-numbers", "question__hide": false, "total_acs": 18280, "total_submitted": 41032, "frontend_question_id": 571, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 570, "question__article__live": true, "question__article__slug": "managers-with-at-least-5-direct-reports", "question__article__has_video_solution": false, "question__title": "Managers with at Least 5 Direct Reports", "question__title_slug": "managers-with-at-least-5-direct-reports", "question__hide": false, "total_acs": 55838, "total_submitted": 83451, "frontend_question_id": 570, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 569, "question__article__live": false, "question__article__slug": "median-employee-salary", "question__article__has_video_solution": false, "question__title": "Median Employee Salary", "question__title_slug": "median-employee-salary", "question__hide": false, "total_acs": 26280, "total_submitted": 39515, "frontend_question_id": 569, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 568, "question__article__live": true, "question__article__slug": "maximum-vacation-days", "question__article__has_video_solution": false, "question__title": "Maximum Vacation Days", "question__title_slug": "maximum-vacation-days", "question__hide": false, "total_acs": 33524, "total_submitted": 75737, "frontend_question_id": 568, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 567, "question__article__live": true, "question__article__slug": "short-permutation-in-a-long-string", "question__article__has_video_solution": false, "question__title": "Permutation in String", "question__title_slug": "permutation-in-string", "question__hide": false, "total_acs": 359285, "total_submitted": 799440, "frontend_question_id": 567, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 566, "question__article__live": true, "question__article__slug": "reshape-the-matrix", "question__article__has_video_solution": false, "question__title": "Reshape the Matrix", "question__title_slug": "reshape-the-matrix", "question__hide": false, "total_acs": 221186, "total_submitted": 355011, "frontend_question_id": 566, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 565, "question__article__live": true, "question__article__slug": "array-nesting", "question__article__has_video_solution": false, "question__title": "Array Nesting", "question__title_slug": "array-nesting", "question__hide": false, "total_acs": 112026, "total_submitted": 199119, "frontend_question_id": 565, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 564, "question__article__live": false, "question__article__slug": "find-the-closest-palindrome", "question__article__has_video_solution": false, "question__title": "Find the Closest Palindrome", "question__title_slug": "find-the-closest-palindrome", "question__hide": false, "total_acs": 30603, "total_submitted": 144523, "frontend_question_id": 564, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 563, "question__article__live": true, "question__article__slug": "binary-tree-tilt", "question__article__has_video_solution": false, "question__title": "Binary Tree Tilt", "question__title_slug": "binary-tree-tilt", "question__hide": false, "total_acs": 163927, "total_submitted": 280807, "frontend_question_id": 563, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 562, "question__article__live": true, "question__article__slug": "longest-line-of-consecutive-one-in-matrix", "question__article__has_video_solution": false, "question__title": "Longest Line of Consecutive One in Matrix", "question__title_slug": "longest-line-of-consecutive-one-in-matrix", "question__hide": false, "total_acs": 57184, "total_submitted": 116653, "frontend_question_id": 562, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 561, "question__article__live": false, "question__article__slug": "array-partition-i", "question__article__has_video_solution": false, "question__title": "Array Partition I", "question__title_slug": "array-partition-i", "question__hide": false, "total_acs": 319640, "total_submitted": 423551, "frontend_question_id": 561, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 560, "question__article__live": true, "question__article__slug": "subarray-sum-equals-k", "question__article__has_video_solution": false, "question__title": "Subarray Sum Equals K", "question__title_slug": "subarray-sum-equals-k", "question__hide": false, "total_acs": 744673, "total_submitted": 1685889, "frontend_question_id": 560, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 557, "question__article__live": true, "question__article__slug": "reverse-words-in-a-string-iii", "question__article__has_video_solution": false, "question__title": "Reverse Words in a String III", "question__title_slug": "reverse-words-in-a-string-iii", "question__hide": false, "total_acs": 418933, "total_submitted": 535194, "frontend_question_id": 557, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 556, "question__article__live": true, "question__article__slug": "next-greater-element-iii", "question__article__has_video_solution": false, "question__title": "Next Greater Element III", "question__title_slug": "next-greater-element-iii", "question__hide": false, "total_acs": 94352, "total_submitted": 279984, "frontend_question_id": 556, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 555, "question__article__live": false, "question__article__slug": "split-concatenated-strings", "question__article__has_video_solution": false, "question__title": "Split Concatenated Strings", "question__title_slug": "split-concatenated-strings", "question__hide": false, "total_acs": 5884, "total_submitted": 13605, "frontend_question_id": 555, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 554, "question__article__live": true, "question__article__slug": "brick-wall", "question__article__has_video_solution": true, "question__title": "Brick Wall", "question__title_slug": "brick-wall", "question__hide": false, "total_acs": 99135, "total_submitted": 188666, "frontend_question_id": 554, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 553, "question__article__live": true, "question__article__slug": "optimal-division", "question__article__has_video_solution": false, "question__title": "Optimal Division", "question__title_slug": "optimal-division", "question__hide": false, "total_acs": 31355, "total_submitted": 53214, "frontend_question_id": 553, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 552, "question__article__live": true, "question__article__slug": "student-attendance-record-ii", "question__article__has_video_solution": false, "question__title": "Student Attendance Record II", "question__title_slug": "student-attendance-record-ii", "question__hide": false, "total_acs": 44789, "total_submitted": 110612, "frontend_question_id": 552, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 551, "question__article__live": true, "question__article__slug": "student-attendance-record-i", "question__article__has_video_solution": false, "question__title": "Student Attendance Record I", "question__title_slug": "student-attendance-record-i", "question__hide": false, "total_acs": 139774, "total_submitted": 294330, "frontend_question_id": 551, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 550, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Shortest Path to Get Food", "question__title_slug": "shortest-path-to-get-food", "question__hide": false, "total_acs": 27188, "total_submitted": 50057, "frontend_question_id": 1730, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 549, "question__article__live": true, "question__article__slug": "binary-tree-longest-consecutive-sequence-ii", "question__article__has_video_solution": false, "question__title": "Binary Tree Longest Consecutive Sequence II", "question__title_slug": "binary-tree-longest-consecutive-sequence-ii", "question__hide": false, "total_acs": 41668, "total_submitted": 85849, "frontend_question_id": 549, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 548, "question__article__live": true, "question__article__slug": "split-array-with-equal-sum", "question__article__has_video_solution": false, "question__title": "Split Array with Equal Sum", "question__title_slug": "split-array-with-equal-sum", "question__hide": false, "total_acs": 21891, "total_submitted": 44025, "frontend_question_id": 548, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 547, "question__article__live": true, "question__article__slug": "friend-circles", "question__article__has_video_solution": false, "question__title": "Number of Provinces", "question__title_slug": "number-of-provinces", "question__hide": false, "total_acs": 437318, "total_submitted": 699139, "frontend_question_id": 547, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 546, "question__article__live": true, "question__article__slug": "remove-boxes", "question__article__has_video_solution": false, "question__title": "Remove Boxes", "question__title_slug": "remove-boxes", "question__hide": false, "total_acs": 33596, "total_submitted": 70957, "frontend_question_id": 546, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 545, "question__article__live": true, "question__article__slug": "boundary-of-binary-tree", "question__article__has_video_solution": false, "question__title": "Boundary of Binary Tree", "question__title_slug": "boundary-of-binary-tree", "question__hide": false, "total_acs": 96857, "total_submitted": 225310, "frontend_question_id": 545, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 544, "question__article__live": false, "question__article__slug": "output-contest-matches", "question__article__has_video_solution": false, "question__title": "Output Contest Matches", "question__title_slug": "output-contest-matches", "question__hide": false, "total_acs": 24556, "total_submitted": 32143, "frontend_question_id": 544, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 543, "question__article__live": true, "question__article__slug": "diameter-of-binary-tree", "question__article__has_video_solution": false, "question__title": "Diameter of Binary Tree", "question__title_slug": "diameter-of-binary-tree", "question__hide": false, "total_acs": 694069, "total_submitted": 1288014, "frontend_question_id": 543, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 542, "question__article__live": true, "question__article__slug": "01-matrix", "question__article__has_video_solution": false, "question__title": "01 Matrix", "question__title_slug": "01-matrix", "question__hide": false, "total_acs": 227521, "total_submitted": 520578, "frontend_question_id": 542, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 541, "question__article__live": true, "question__article__slug": "reverse-string-ii", "question__article__has_video_solution": false, "question__title": "Reverse String II", "question__title_slug": "reverse-string-ii", "question__hide": false, "total_acs": 146188, "total_submitted": 291942, "frontend_question_id": 541, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 540, "question__article__live": true, "question__article__slug": "single-element-in-a-sorted-array", "question__article__has_video_solution": false, "question__title": "Single Element in a Sorted Array", "question__title_slug": "single-element-in-a-sorted-array", "question__hide": false, "total_acs": 280446, "total_submitted": 477917, "frontend_question_id": 540, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 539, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Time Difference", "question__title_slug": "minimum-time-difference", "question__hide": false, "total_acs": 80920, "total_submitted": 148635, "frontend_question_id": 539, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 538, "question__article__live": true, "question__article__slug": "convert-bst-to-greater-tree", "question__article__has_video_solution": false, "question__title": "Convert BST to Greater Tree", "question__title_slug": "convert-bst-to-greater-tree", "question__hide": false, "total_acs": 193925, "total_submitted": 309381, "frontend_question_id": 538, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 537, "question__article__live": true, "question__article__slug": "complex-number-multiplication", "question__article__has_video_solution": false, "question__title": "Complex Number Multiplication", "question__title_slug": "complex-number-multiplication", "question__hide": false, "total_acs": 80209, "total_submitted": 112818, "frontend_question_id": 537, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 536, "question__article__live": true, "question__article__slug": "construct-binary-tree-from-string", "question__article__has_video_solution": false, "question__title": "Construct Binary Tree from String", "question__title_slug": "construct-binary-tree-from-string", "question__hide": false, "total_acs": 73781, "total_submitted": 132608, "frontend_question_id": 536, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 535, "question__article__live": true, "question__article__slug": "encode-and-decode-tinyurl", "question__article__has_video_solution": false, "question__title": "Encode and Decode TinyURL", "question__title_slug": "encode-and-decode-tinyurl", "question__hide": false, "total_acs": 164391, "total_submitted": 197109, "frontend_question_id": 535, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 533, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Lonely Pixel II", "question__title_slug": "lonely-pixel-ii", "question__hide": false, "total_acs": 11929, "total_submitted": 24674, "frontend_question_id": 533, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 532, "question__article__live": true, "question__article__slug": "k-diff-pairs-in-an-array", "question__article__has_video_solution": false, "question__title": "K-diff Pairs in an Array", "question__title_slug": "k-diff-pairs-in-an-array", "question__hide": false, "total_acs": 248618, "total_submitted": 621409, "frontend_question_id": 532, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 531, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Lonely Pixel I", "question__title_slug": "lonely-pixel-i", "question__hide": false, "total_acs": 30447, "total_submitted": 50208, "frontend_question_id": 531, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 530, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Absolute Difference in BST", "question__title_slug": "minimum-absolute-difference-in-bst", "question__hide": false, "total_acs": 151591, "total_submitted": 269890, "frontend_question_id": 530, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 529, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minesweeper", "question__title_slug": "minesweeper", "question__hide": false, "total_acs": 112894, "total_submitted": 175041, "frontend_question_id": 529, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 528, "question__article__live": true, "question__article__slug": "swapping-nodes-in-a-linked-list", "question__article__has_video_solution": false, "question__title": "Swapping Nodes in a Linked List", "question__title_slug": "swapping-nodes-in-a-linked-list", "question__hide": false, "total_acs": 99762, "total_submitted": 152524, "frontend_question_id": 1721, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 527, "question__article__live": true, "question__article__slug": "word-abbreviation", "question__article__has_video_solution": false, "question__title": "Word Abbreviation", "question__title_slug": "word-abbreviation", "question__hide": false, "total_acs": 21642, "total_submitted": 37248, "frontend_question_id": 527, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 526, "question__article__live": true, "question__article__slug": "beautiful-arrangement", "question__article__has_video_solution": false, "question__title": "Beautiful Arrangement", "question__title_slug": "beautiful-arrangement", "question__hide": false, "total_acs": 126562, "total_submitted": 196923, "frontend_question_id": 526, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 525, "question__article__live": true, "question__article__slug": "contiguous-array", "question__article__has_video_solution": false, "question__title": "Contiguous Array", "question__title_slug": "contiguous-array", "question__hide": false, "total_acs": 256339, "total_submitted": 554430, "frontend_question_id": 525, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 524, "question__article__live": true, "question__article__slug": "longest-word-in-dictionary-through-deletion", "question__article__has_video_solution": false, "question__title": "Longest Word in Dictionary through Deleting", "question__title_slug": "longest-word-in-dictionary-through-deleting", "question__hide": false, "total_acs": 123920, "total_submitted": 243654, "frontend_question_id": 524, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 523, "question__article__live": false, "question__article__slug": "continuous-subarray-sum", "question__article__has_video_solution": false, "question__title": "Continuous Subarray Sum", "question__title_slug": "continuous-subarray-sum", "question__hide": false, "total_acs": 279479, "total_submitted": 1031029, "frontend_question_id": 523, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 522, "question__article__live": true, "question__article__slug": "longest-uncommon-subsequence-ii", "question__article__has_video_solution": false, "question__title": "Longest Uncommon Subsequence II", "question__title_slug": "longest-uncommon-subsequence-ii", "question__hide": false, "total_acs": 42566, "total_submitted": 106239, "frontend_question_id": 522, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 521, "question__article__live": true, "question__article__slug": "longest-uncommon-subsequence-i", "question__article__has_video_solution": false, "question__title": "Longest Uncommon Subsequence I", "question__title_slug": "longest-uncommon-subsequence-i", "question__hide": false, "total_acs": 82916, "total_submitted": 138049, "frontend_question_id": 521, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 520, "question__article__live": true, "question__article__slug": "detect-capital", "question__article__has_video_solution": false, "question__title": "Detect Capital", "question__title_slug": "detect-capital", "question__hide": false, "total_acs": 259879, "total_submitted": 466542, "frontend_question_id": 520, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 519, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Widest Pair of Indices With Equal Range Sum", "question__title_slug": "widest-pair-of-indices-with-equal-range-sum", "question__hide": false, "total_acs": 1040, "total_submitted": 1921, "frontend_question_id": 1983, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 518, "question__article__live": true, "question__article__slug": "coin-change-ii", "question__article__has_video_solution": false, "question__title": "Coin Change 2", "question__title_slug": "coin-change-2", "question__hide": false, "total_acs": 280174, "total_submitted": 490342, "frontend_question_id": 518, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 517, "question__article__live": false, "question__article__slug": "super-washing-machines", "question__article__has_video_solution": false, "question__title": "Super Washing Machines", "question__title_slug": "super-washing-machines", "question__hide": false, "total_acs": 21662, "total_submitted": 55032, "frontend_question_id": 517, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 516, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Longest Palindromic Subsequence", "question__title_slug": "longest-palindromic-subsequence", "question__hide": false, "total_acs": 243503, "total_submitted": 411833, "frontend_question_id": 516, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 515, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find Largest Value in Each Tree Row", "question__title_slug": "find-largest-value-in-each-tree-row", "question__hide": false, "total_acs": 184748, "total_submitted": 286997, "frontend_question_id": 515, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 514, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Freedom Trail", "question__title_slug": "freedom-trail", "question__hide": false, "total_acs": 26838, "total_submitted": 58195, "frontend_question_id": 514, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 513, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find Bottom Left Tree Value", "question__title_slug": "find-bottom-left-tree-value", "question__hide": false, "total_acs": 167261, "total_submitted": 257067, "frontend_question_id": 513, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 512, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Alternating Subarray Sum", "question__title_slug": "maximum-alternating-subarray-sum", "question__hide": false, "total_acs": 1009, "total_submitted": 2461, "frontend_question_id": 2036, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 511, "question__article__live": true, "question__article__slug": "all-paths-from-source-lead-to-destination", "question__article__has_video_solution": false, "question__title": "All Paths from Source Lead to Destination", "question__title_slug": "all-paths-from-source-lead-to-destination", "question__hide": false, "total_acs": 35391, "total_submitted": 83958, "frontend_question_id": 1059, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 510, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Subarrays With More Ones Than Zeros", "question__title_slug": "count-subarrays-with-more-ones-than-zeros", "question__hide": false, "total_acs": 1400, "total_submitted": 2632, "frontend_question_id": 2031, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 509, "question__article__live": true, "question__article__slug": "inorder-successor-in-a-bst-ii", "question__article__has_video_solution": false, "question__title": "Inorder Successor in BST II", "question__title_slug": "inorder-successor-in-bst-ii", "question__hide": false, "total_acs": 46681, "total_submitted": 75987, "frontend_question_id": 510, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 508, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Most Frequent Subtree Sum", "question__title_slug": "most-frequent-subtree-sum", "question__hide": false, "total_acs": 105351, "total_submitted": 168384, "frontend_question_id": 508, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 507, "question__article__live": true, "question__article__slug": "perfect-number", "question__article__has_video_solution": false, "question__title": "Perfect Number", "question__title_slug": "perfect-number", "question__hide": false, "total_acs": 100074, "total_submitted": 266579, "frontend_question_id": 507, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 506, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Relative Ranks", "question__title_slug": "relative-ranks", "question__hide": false, "total_acs": 86319, "total_submitted": 153226, "frontend_question_id": 506, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 505, "question__article__live": true, "question__article__slug": "the-maze-ii", "question__article__has_video_solution": false, "question__title": "The Maze II", "question__title_slug": "the-maze-ii", "question__hide": false, "total_acs": 79144, "total_submitted": 154559, "frontend_question_id": 505, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 504, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Base 7", "question__title_slug": "base-7", "question__hide": false, "total_acs": 83826, "total_submitted": 176832, "frontend_question_id": 504, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 503, "question__article__live": true, "question__article__slug": "next-greater-element-ii", "question__article__has_video_solution": false, "question__title": "Next Greater Element II", "question__title_slug": "next-greater-element-ii", "question__hide": false, "total_acs": 207163, "total_submitted": 335069, "frontend_question_id": 503, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 502, "question__article__live": true, "question__article__slug": "ipo", "question__article__has_video_solution": false, "question__title": "IPO", "question__title_slug": "ipo", "question__hide": false, "total_acs": 31738, "total_submitted": 72186, "frontend_question_id": 502, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 501, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find Mode in Binary Search Tree", "question__title_slug": "find-mode-in-binary-search-tree", "question__hide": false, "total_acs": 146556, "total_submitted": 312076, "frontend_question_id": 501, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 500, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Keyboard Row", "question__title_slug": "keyboard-row", "question__hide": false, "total_acs": 148685, "total_submitted": 219128, "frontend_question_id": 500, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 499, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "The Maze III", "question__title_slug": "the-maze-iii", "question__hide": false, "total_acs": 22291, "total_submitted": 49460, "frontend_question_id": 499, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 498, "question__article__live": true, "question__article__slug": "diagonal-traverse", "question__article__has_video_solution": false, "question__title": "Diagonal Traverse", "question__title_slug": "diagonal-traverse", "question__hide": false, "total_acs": 190453, "total_submitted": 338594, "frontend_question_id": 498, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 496, "question__article__live": true, "question__article__slug": "greater-element-i", "question__article__has_video_solution": false, "question__title": "Next Greater Element I", "question__title_slug": "next-greater-element-i", "question__hide": false, "total_acs": 338456, "total_submitted": 484699, "frontend_question_id": 496, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 495, "question__article__live": true, "question__article__slug": "teemo-attacking", "question__article__has_video_solution": false, "question__title": "Teemo Attacking", "question__title_slug": "teemo-attacking", "question__hide": false, "total_acs": 96353, "total_submitted": 169592, "frontend_question_id": 495, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 494, "question__article__live": true, "question__article__slug": "target-sum", "question__article__has_video_solution": false, "question__title": "Target Sum", "question__title_slug": "target-sum", "question__hide": false, "total_acs": 334550, "total_submitted": 737445, "frontend_question_id": 494, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 493, "question__article__live": false, "question__article__slug": "reverse-pairs", "question__article__has_video_solution": false, "question__title": "Reverse Pairs", "question__title_slug": "reverse-pairs", "question__hide": false, "total_acs": 79208, "total_submitted": 266110, "frontend_question_id": 493, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 492, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Construct the Rectangle", "question__title_slug": "construct-the-rectangle", "question__hide": false, "total_acs": 76851, "total_submitted": 146427, "frontend_question_id": 492, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 491, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Increasing Subsequences", "question__title_slug": "increasing-subsequences", "question__hide": false, "total_acs": 72573, "total_submitted": 143313, "frontend_question_id": 491, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 490, "question__article__live": true, "question__article__slug": "the-maze", "question__article__has_video_solution": false, "question__title": "The Maze", "question__title_slug": "the-maze", "question__hide": false, "total_acs": 115548, "total_submitted": 211806, "frontend_question_id": 490, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 489, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Kth Smallest Instructions", "question__title_slug": "kth-smallest-instructions", "question__hide": false, "total_acs": 7344, "total_submitted": 16139, "frontend_question_id": 1643, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 488, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Zuma Game", "question__title_slug": "zuma-game", "question__hide": false, "total_acs": 19754, "total_submitted": 54295, "frontend_question_id": 488, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 487, "question__article__live": true, "question__article__slug": "max-consecutive-ones-ii", "question__article__has_video_solution": false, "question__title": "Max Consecutive Ones II", "question__title_slug": "max-consecutive-ones-ii", "question__hide": false, "total_acs": 88496, "total_submitted": 181259, "frontend_question_id": 487, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 486, "question__article__live": true, "question__article__slug": "predict-the-winner", "question__article__has_video_solution": false, "question__title": "Predict the Winner", "question__title_slug": "predict-the-winner", "question__hide": false, "total_acs": 109141, "total_submitted": 217613, "frontend_question_id": 486, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 485, "question__article__live": true, "question__article__slug": "max-consecutive-ones", "question__article__has_video_solution": false, "question__title": "Max Consecutive Ones", "question__title_slug": "max-consecutive-ones", "question__hide": false, "total_acs": 627871, "total_submitted": 1142490, "frontend_question_id": 485, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 484, "question__article__live": true, "question__article__slug": "find-permutation", "question__article__has_video_solution": false, "question__title": "Find Permutation", "question__title_slug": "find-permutation", "question__hide": false, "total_acs": 27064, "total_submitted": 42093, "frontend_question_id": 484, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 483, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Smallest Good Base", "question__title_slug": "smallest-good-base", "question__hide": false, "total_acs": 16637, "total_submitted": 44020, "frontend_question_id": 483, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 482, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "License Key Formatting", "question__title_slug": "license-key-formatting", "question__hide": false, "total_acs": 207646, "total_submitted": 481497, "frontend_question_id": 482, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 481, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Magical String", "question__title_slug": "magical-string", "question__hide": false, "total_acs": 27477, "total_submitted": 55419, "frontend_question_id": 481, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 480, "question__article__live": true, "question__article__slug": "sliding-window-median", "question__article__has_video_solution": false, "question__title": "Sliding Window Median", "question__title_slug": "sliding-window-median", "question__hide": false, "total_acs": 101407, "total_submitted": 248643, "frontend_question_id": 480, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 479, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Largest Palindrome Product", "question__title_slug": "largest-palindrome-product", "question__hide": false, "total_acs": 19886, "total_submitted": 64484, "frontend_question_id": 479, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 477, "question__article__live": true, "question__article__slug": "total-hamming-distance", "question__article__has_video_solution": false, "question__title": "Total Hamming Distance", "question__title_slug": "total-hamming-distance", "question__hide": false, "total_acs": 86514, "total_submitted": 166574, "frontend_question_id": 477, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 476, "question__article__live": true, "question__article__slug": "number-complement", "question__article__has_video_solution": false, "question__title": "Number Complement", "question__title_slug": "number-complement", "question__hide": false, "total_acs": 260654, "total_submitted": 391169, "frontend_question_id": 476, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 475, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Heaters", "question__title_slug": "heaters", "question__hide": false, "total_acs": 86269, "total_submitted": 245612, "frontend_question_id": 475, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 474, "question__article__live": true, "question__article__slug": "ones-and-zeroes", "question__article__has_video_solution": false, "question__title": "Ones and Zeroes", "question__title_slug": "ones-and-zeroes", "question__hide": false, "total_acs": 104524, "total_submitted": 234994, "frontend_question_id": 474, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 473, "question__article__live": true, "question__article__slug": "matchsticks-to-square", "question__article__has_video_solution": false, "question__title": "Matchsticks to Square", "question__title_slug": "matchsticks-to-square", "question__hide": false, "total_acs": 75324, "total_submitted": 186605, "frontend_question_id": 473, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 472, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Concatenated Words", "question__title_slug": "concatenated-words", "question__hide": false, "total_acs": 126340, "total_submitted": 296449, "frontend_question_id": 472, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 471, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Encode String with Shortest Length", "question__title_slug": "encode-string-with-shortest-length", "question__hide": false, "total_acs": 27479, "total_submitted": 54245, "frontend_question_id": 471, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 469, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Convex Polygon", "question__title_slug": "convex-polygon", "question__hide": false, "total_acs": 9459, "total_submitted": 24738, "frontend_question_id": 469, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 468, "question__article__live": true, "question__article__slug": "validate-ip-address", "question__article__has_video_solution": false, "question__title": "Validate IP Address", "question__title_slug": "validate-ip-address", "question__hide": false, "total_acs": 123654, "total_submitted": 472779, "frontend_question_id": 468, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 467, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Unique Substrings in Wraparound String", "question__title_slug": "unique-substrings-in-wraparound-string", "question__hide": false, "total_acs": 34489, "total_submitted": 92144, "frontend_question_id": 467, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 466, "question__article__live": true, "question__article__slug": "count-the-repetitions", "question__article__has_video_solution": false, "question__title": "Count The Repetitions", "question__title_slug": "count-the-repetitions", "question__hide": false, "total_acs": 13989, "total_submitted": 48257, "frontend_question_id": 466, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 465, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Optimal Account Balancing", "question__title_slug": "optimal-account-balancing", "question__hide": false, "total_acs": 67943, "total_submitted": 139235, "frontend_question_id": 465, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 464, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Can I Win", "question__title_slug": "can-i-win", "question__hide": false, "total_acs": 74090, "total_submitted": 248143, "frontend_question_id": 464, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 463, "question__article__live": true, "question__article__slug": "island-perimeter", "question__article__has_video_solution": false, "question__title": "Island Perimeter", "question__title_slug": "island-perimeter", "question__hide": false, "total_acs": 356597, "total_submitted": 517935, "frontend_question_id": 463, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 462, "question__article__live": true, "question__article__slug": "minimum-moves-to-equal-array-elements-ii", "question__article__has_video_solution": false, "question__title": "Minimum Moves to Equal Array Elements II", "question__title_slug": "minimum-moves-to-equal-array-elements-ii", "question__hide": false, "total_acs": 86878, "total_submitted": 152897, "frontend_question_id": 462, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 461, "question__article__live": true, "question__article__slug": "hamming-distance", "question__article__has_video_solution": false, "question__title": "Hamming Distance", "question__title_slug": "hamming-distance", "question__hide": false, "total_acs": 467610, "total_submitted": 627993, "frontend_question_id": 461, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 460, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "LFU Cache", "question__title_slug": "lfu-cache", "question__hide": false, "total_acs": 147829, "total_submitted": 376969, "frontend_question_id": 460, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 459, "question__article__live": false, "question__article__slug": "repeated-substring-pattern", "question__article__has_video_solution": false, "question__title": "Repeated Substring Pattern", "question__title_slug": "repeated-substring-pattern", "question__hide": false, "total_acs": 234243, "total_submitted": 537872, "frontend_question_id": 459, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 458, "question__article__live": true, "question__article__slug": "poor-pigs", "question__article__has_video_solution": false, "question__title": "Poor Pigs", "question__title_slug": "poor-pigs", "question__hide": false, "total_acs": 33293, "total_submitted": 60004, "frontend_question_id": 458, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 457, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Circular Array Loop", "question__title_slug": "circular-array-loop", "question__hide": false, "total_acs": 57784, "total_submitted": 182951, "frontend_question_id": 457, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 456, "question__article__live": true, "question__article__slug": "132-pattern", "question__article__has_video_solution": true, "question__title": "132 Pattern", "question__title_slug": "132-pattern", "question__hide": false, "total_acs": 105541, "total_submitted": 341362, "frontend_question_id": 456, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 455, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Assign Cookies", "question__title_slug": "assign-cookies", "question__hide": false, "total_acs": 160145, "total_submitted": 315658, "frontend_question_id": 455, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 454, "question__article__live": true, "question__article__slug": "4sum-ii", "question__article__has_video_solution": false, "question__title": "4Sum II", "question__title_slug": "4sum-ii", "question__hide": false, "total_acs": 247520, "total_submitted": 434320, "frontend_question_id": 454, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 453, "question__article__live": true, "question__article__slug": "minimum-moves-to-equal-array-elements", "question__article__has_video_solution": false, "question__title": "Minimum Moves to Equal Array Elements", "question__title_slug": "minimum-moves-to-equal-array-elements", "question__hide": false, "total_acs": 119740, "total_submitted": 222302, "frontend_question_id": 453, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 452, "question__article__live": true, "question__article__slug": "minimum-number-of-arrows-to-burst-balloons", "question__article__has_video_solution": false, "question__title": "Minimum Number of Arrows to Burst Balloons", "question__title_slug": "minimum-number-of-arrows-to-burst-balloons", "question__hide": false, "total_acs": 183561, "total_submitted": 347429, "frontend_question_id": 452, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 451, "question__article__live": true, "question__article__slug": "sort-characters-by-frequency", "question__article__has_video_solution": false, "question__title": "Sort Characters By Frequency", "question__title_slug": "sort-characters-by-frequency", "question__hide": false, "total_acs": 349823, "total_submitted": 517540, "frontend_question_id": 451, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 450, "question__article__live": true, "question__article__slug": "delete-node-in-a-bst", "question__article__has_video_solution": false, "question__title": "Delete Node in a BST", "question__title_slug": "delete-node-in-a-bst", "question__hide": false, "total_acs": 262642, "total_submitted": 538434, "frontend_question_id": 450, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 449, "question__article__live": true, "question__article__slug": "serialize-and-deserialize-bst", "question__article__has_video_solution": false, "question__title": "Serialize and Deserialize BST", "question__title_slug": "serialize-and-deserialize-bst", "question__hide": false, "total_acs": 188895, "total_submitted": 336851, "frontend_question_id": 449, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 448, "question__article__live": true, "question__article__slug": "find-all-numbers-disappeared-in-an-array", "question__article__has_video_solution": false, "question__title": "Find All Numbers Disappeared in an Array", "question__title_slug": "find-all-numbers-disappeared-in-an-array", "question__hide": false, "total_acs": 553575, "total_submitted": 938932, "frontend_question_id": 448, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 447, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Boomerangs", "question__title_slug": "number-of-boomerangs", "question__hide": false, "total_acs": 83689, "total_submitted": 155093, "frontend_question_id": 447, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 446, "question__article__live": true, "question__article__slug": "arithmetic-slices-ii-subsequence", "question__article__has_video_solution": false, "question__title": "Arithmetic Slices II - Subsequence", "question__title_slug": "arithmetic-slices-ii-subsequence", "question__hide": false, "total_acs": 43240, "total_submitted": 109778, "frontend_question_id": 446, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 445, "question__article__live": true, "question__article__slug": "add-two-numbers-ii", "question__article__has_video_solution": false, "question__title": "Add Two Numbers II", "question__title_slug": "add-two-numbers-ii", "question__hide": false, "total_acs": 302432, "total_submitted": 517482, "frontend_question_id": 445, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 444, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Sequence Reconstruction", "question__title_slug": "sequence-reconstruction", "question__hide": false, "total_acs": 43408, "total_submitted": 174794, "frontend_question_id": 444, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 443, "question__article__live": false, "question__article__slug": "string-compression", "question__article__has_video_solution": false, "question__title": "String Compression", "question__title_slug": "string-compression", "question__hide": false, "total_acs": 239645, "total_submitted": 506299, "frontend_question_id": 443, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 442, "question__article__live": true, "question__article__slug": "find-all-duplicates-in-an-array", "question__article__has_video_solution": false, "question__title": "Find All Duplicates in an Array", "question__title_slug": "find-all-duplicates-in-an-array", "question__hide": false, "total_acs": 386022, "total_submitted": 534418, "frontend_question_id": 442, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 441, "question__article__live": true, "question__article__slug": "arranging-coins", "question__article__has_video_solution": false, "question__title": "Arranging Coins", "question__title_slug": "arranging-coins", "question__hide": false, "total_acs": 267258, "total_submitted": 592136, "frontend_question_id": 441, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 440, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "K-th Smallest in Lexicographical Order", "question__title_slug": "k-th-smallest-in-lexicographical-order", "question__hide": false, "total_acs": 17289, "total_submitted": 56687, "frontend_question_id": 440, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 439, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Ternary Expression Parser", "question__title_slug": "ternary-expression-parser", "question__hide": false, "total_acs": 24485, "total_submitted": 42393, "frontend_question_id": 439, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 438, "question__article__live": true, "question__article__slug": "find-all-anagrams-in-a-string", "question__article__has_video_solution": false, "question__title": "Find All Anagrams in a String", "question__title_slug": "find-all-anagrams-in-a-string", "question__hide": false, "total_acs": 510734, "total_submitted": 1062213, "frontend_question_id": 438, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 437, "question__article__live": true, "question__article__slug": "path-sum-iii", "question__article__has_video_solution": false, "question__title": "Path Sum III", "question__title_slug": "path-sum-iii", "question__hide": false, "total_acs": 353893, "total_submitted": 705123, "frontend_question_id": 437, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 436, "question__article__live": true, "question__article__slug": "find-right-interval", "question__article__has_video_solution": false, "question__title": "Find Right Interval", "question__title_slug": "find-right-interval", "question__hide": false, "total_acs": 75385, "total_submitted": 152877, "frontend_question_id": 436, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 435, "question__article__live": true, "question__article__slug": "non-overlapping-intervals", "question__article__has_video_solution": false, "question__title": "Non-overlapping Intervals", "question__title_slug": "non-overlapping-intervals", "question__hide": false, "total_acs": 232204, "total_submitted": 483952, "frontend_question_id": 435, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 434, "question__article__live": true, "question__article__slug": "number-of-segments-in-a-string", "question__article__has_video_solution": false, "question__title": "Number of Segments in a String", "question__title_slug": "number-of-segments-in-a-string", "question__hide": false, "total_acs": 112973, "total_submitted": 297993, "frontend_question_id": 434, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 433, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Genetic Mutation", "question__title_slug": "minimum-genetic-mutation", "question__hide": false, "total_acs": 51576, "total_submitted": 111258, "frontend_question_id": 433, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 432, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "All O`one Data Structure", "question__title_slug": "all-oone-data-structure", "question__hide": false, "total_acs": 55424, "total_submitted": 155132, "frontend_question_id": 432, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 425, "question__article__live": true, "question__article__slug": "word-squares", "question__article__has_video_solution": false, "question__title": "Word Squares", "question__title_slug": "word-squares", "question__hide": false, "total_acs": 60959, "total_submitted": 117008, "frontend_question_id": 425, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 424, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Longest Repeating Character Replacement", "question__title_slug": "longest-repeating-character-replacement", "question__hide": false, "total_acs": 198069, "total_submitted": 390982, "frontend_question_id": 424, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 423, "question__article__live": true, "question__article__slug": "reconstruct-original-digits-from-english", "question__article__has_video_solution": false, "question__title": "Reconstruct Original Digits from English", "question__title_slug": "reconstruct-original-digits-from-english", "question__hide": false, "total_acs": 60619, "total_submitted": 118417, "frontend_question_id": 423, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 422, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Valid Word Square", "question__title_slug": "valid-word-square", "question__hide": false, "total_acs": 39551, "total_submitted": 102499, "frontend_question_id": 422, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 421, "question__article__live": true, "question__article__slug": "maximum-xor-of-two-numbers-in-an-array", "question__article__has_video_solution": false, "question__title": "Maximum XOR of Two Numbers in an Array", "question__title_slug": "maximum-xor-of-two-numbers-in-an-array", "question__hide": false, "total_acs": 120538, "total_submitted": 222146, "frontend_question_id": 421, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 420, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Strong Password Checker", "question__title_slug": "strong-password-checker", "question__hide": false, "total_acs": 23668, "total_submitted": 167522, "frontend_question_id": 420, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 419, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Battleships in a Board", "question__title_slug": "battleships-in-a-board", "question__hide": false, "total_acs": 141730, "total_submitted": 193463, "frontend_question_id": 419, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 418, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Sentence Screen Fitting", "question__title_slug": "sentence-screen-fitting", "question__hide": false, "total_acs": 78841, "total_submitted": 223210, "frontend_question_id": 418, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 417, "question__article__live": true, "question__article__slug": "pacific-atlantic-water-flow", "question__article__has_video_solution": false, "question__title": "Pacific Atlantic Water Flow", "question__title_slug": "pacific-atlantic-water-flow", "question__hide": false, "total_acs": 186862, "total_submitted": 384235, "frontend_question_id": 417, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 416, "question__article__live": true, "question__article__slug": "partition-equal-subset-sum", "question__article__has_video_solution": true, "question__title": "Partition Equal Subset Sum", "question__title_slug": "partition-equal-subset-sum", "question__hide": false, "total_acs": 421483, "total_submitted": 910053, "frontend_question_id": 416, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 415, "question__article__live": true, "question__article__slug": "add-strings", "question__article__has_video_solution": false, "question__title": "Add Strings", "question__title_slug": "add-strings", "question__hide": false, "total_acs": 455335, "total_submitted": 876315, "frontend_question_id": 415, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 414, "question__article__live": true, "question__article__slug": "third-maximum-number", "question__article__has_video_solution": false, "question__title": "Third Maximum Number", "question__title_slug": "third-maximum-number", "question__hide": false, "total_acs": 314542, "total_submitted": 992071, "frontend_question_id": 414, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 413, "question__article__live": true, "question__article__slug": "arithmetic-slices", "question__article__has_video_solution": false, "question__title": "Arithmetic Slices", "question__title_slug": "arithmetic-slices", "question__hide": false, "total_acs": 222802, "total_submitted": 346364, "frontend_question_id": 413, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 412, "question__article__live": true, "question__article__slug": "fizz-buzz", "question__article__has_video_solution": false, "question__title": "Fizz Buzz", "question__title_slug": "fizz-buzz", "question__hide": false, "total_acs": 597141, "total_submitted": 899602, "frontend_question_id": 412, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 411, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Unique Word Abbreviation", "question__title_slug": "minimum-unique-word-abbreviation", "question__hide": false, "total_acs": 13224, "total_submitted": 34474, "frontend_question_id": 411, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 410, "question__article__live": true, "question__article__slug": "split-array-largest-sum", "question__article__has_video_solution": false, "question__title": "Split Array Largest Sum", "question__title_slug": "split-array-largest-sum", "question__hide": false, "total_acs": 174705, "total_submitted": 348840, "frontend_question_id": 410, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 409, "question__article__live": true, "question__article__slug": "longest-palindrome", "question__article__has_video_solution": false, "question__title": "Longest Palindrome", "question__title_slug": "longest-palindrome", "question__hide": false, "total_acs": 261718, "total_submitted": 489690, "frontend_question_id": 409, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 408, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Valid Word Abbreviation", "question__title_slug": "valid-word-abbreviation", "question__hide": false, "total_acs": 88040, "total_submitted": 255161, "frontend_question_id": 408, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 407, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Trapping Rain Water II", "question__title_slug": "trapping-rain-water-ii", "question__hide": false, "total_acs": 67253, "total_submitted": 143553, "frontend_question_id": 407, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 406, "question__article__live": true, "question__article__slug": "queue-reconstruction-by-height", "question__article__has_video_solution": false, "question__title": "Queue Reconstruction by Height", "question__title_slug": "queue-reconstruction-by-height", "question__hide": false, "total_acs": 219427, "total_submitted": 313469, "frontend_question_id": 406, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 405, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Convert a Number to Hexadecimal", "question__title_slug": "convert-a-number-to-hexadecimal", "question__hide": false, "total_acs": 96489, "total_submitted": 211135, "frontend_question_id": 405, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 404, "question__article__live": true, "question__article__slug": "sum-of-left-leaves", "question__article__has_video_solution": false, "question__title": "Sum of Left Leaves", "question__title_slug": "sum-of-left-leaves", "question__hide": false, "total_acs": 336833, "total_submitted": 614021, "frontend_question_id": 404, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 403, "question__article__live": true, "question__article__slug": "frog-jump", "question__article__has_video_solution": false, "question__title": "Frog Jump", "question__title_slug": "frog-jump", "question__hide": false, "total_acs": 149919, "total_submitted": 349902, "frontend_question_id": 403, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 402, "question__article__live": true, "question__article__slug": "remove-k-digits", "question__article__has_video_solution": false, "question__title": "Remove K Digits", "question__title_slug": "remove-k-digits", "question__hide": false, "total_acs": 256223, "total_submitted": 840784, "frontend_question_id": 402, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 401, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Binary Watch", "question__title_slug": "binary-watch", "question__hide": false, "total_acs": 108228, "total_submitted": 214954, "frontend_question_id": 401, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 400, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Nth Digit", "question__title_slug": "nth-digit", "question__hide": false, "total_acs": 74500, "total_submitted": 222745, "frontend_question_id": 400, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 399, "question__article__live": true, "question__article__slug": "evaluate-division", "question__article__has_video_solution": false, "question__title": "Evaluate Division", "question__title_slug": "evaluate-division", "question__hide": false, "total_acs": 242851, "total_submitted": 426519, "frontend_question_id": 399, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 398, "question__article__live": true, "question__article__slug": "random-pick-index", "question__article__has_video_solution": false, "question__title": "Random Pick Index", "question__title_slug": "random-pick-index", "question__hide": false, "total_acs": 164959, "total_submitted": 260013, "frontend_question_id": 398, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 397, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Integer Replacement", "question__title_slug": "integer-replacement", "question__hide": false, "total_acs": 79966, "total_submitted": 230933, "frontend_question_id": 397, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 396, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Rotate Function", "question__title_slug": "rotate-function", "question__hide": false, "total_acs": 59824, "total_submitted": 153185, "frontend_question_id": 396, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 395, "question__article__live": true, "question__article__slug": "longest-substring-with-at-least-k-repeating-characters", "question__article__has_video_solution": false, "question__title": "Longest Substring with At Least K Repeating Characters", "question__title_slug": "longest-substring-with-at-least-k-repeating-characters", "question__hide": false, "total_acs": 152109, "total_submitted": 341774, "frontend_question_id": 395, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 394, "question__article__live": true, "question__article__slug": "decode-string", "question__article__has_video_solution": false, "question__title": "Decode String", "question__title_slug": "decode-string", "question__hide": false, "total_acs": 471337, "total_submitted": 839533, "frontend_question_id": 394, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 393, "question__article__live": true, "question__article__slug": "utf-8-validation", "question__article__has_video_solution": false, "question__title": "UTF-8 Validation", "question__title_slug": "utf-8-validation", "question__hide": false, "total_acs": 66689, "total_submitted": 170487, "frontend_question_id": 393, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 392, "question__article__live": true, "question__article__slug": "is-subsequence", "question__article__has_video_solution": false, "question__title": "Is Subsequence", "question__title_slug": "is-subsequence", "question__hide": false, "total_acs": 448444, "total_submitted": 880167, "frontend_question_id": 392, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 391, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Perfect Rectangle", "question__title_slug": "perfect-rectangle", "question__hide": false, "total_acs": 33826, "total_submitted": 105585, "frontend_question_id": 391, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 390, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Elimination Game", "question__title_slug": "elimination-game", "question__hide": false, "total_acs": 44448, "total_submitted": 95894, "frontend_question_id": 390, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 389, "question__article__live": true, "question__article__slug": "find-the-difference", "question__article__has_video_solution": false, "question__title": "Find the Difference", "question__title_slug": "find-the-difference", "question__hide": false, "total_acs": 379146, "total_submitted": 626615, "frontend_question_id": 389, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 388, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Longest Absolute File Path", "question__title_slug": "longest-absolute-file-path", "question__hide": false, "total_acs": 126500, "total_submitted": 276460, "frontend_question_id": 388, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 387, "question__article__live": true, "question__article__slug": "first-unique-character-in-a-string", "question__article__has_video_solution": false, "question__title": "First Unique Character in a String", "question__title_slug": "first-unique-character-in-a-string", "question__hide": false, "total_acs": 1009703, "total_submitted": 1774949, "frontend_question_id": 387, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 386, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Lexicographical Numbers", "question__title_slug": "lexicographical-numbers", "question__hide": false, "total_acs": 81538, "total_submitted": 139242, "frontend_question_id": 386, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 385, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Mini Parser", "question__title_slug": "mini-parser", "question__hide": false, "total_acs": 47344, "total_submitted": 132477, "frontend_question_id": 385, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 384, "question__article__live": true, "question__article__slug": "shuffle-an-array", "question__article__has_video_solution": false, "question__title": "Shuffle an Array", "question__title_slug": "shuffle-an-array", "question__hide": false, "total_acs": 254925, "total_submitted": 447837, "frontend_question_id": 384, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 383, "question__article__live": true, "question__article__slug": "ransom-note", "question__article__has_video_solution": false, "question__title": "Ransom Note", "question__title_slug": "ransom-note", "question__hide": false, "total_acs": 357615, "total_submitted": 641698, "frontend_question_id": 383, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 382, "question__article__live": true, "question__article__slug": "linked-list-random-node", "question__article__has_video_solution": false, "question__title": "Linked List Random Node", "question__title_slug": "linked-list-random-node", "question__hide": false, "total_acs": 149658, "total_submitted": 254304, "frontend_question_id": 382, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 381, "question__article__live": true, "question__article__slug": "insert-delete-getrandom-o1-duplicates-allowed", "question__article__has_video_solution": false, "question__title": "Insert Delete GetRandom O(1) - Duplicates allowed", "question__title_slug": "insert-delete-getrandom-o1-duplicates-allowed", "question__hide": false, "total_acs": 105362, "total_submitted": 297410, "frontend_question_id": 381, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 380, "question__article__live": true, "question__article__slug": "insert-delete-getrandom-o1", "question__article__has_video_solution": false, "question__title": "Insert Delete GetRandom O(1)", "question__title_slug": "insert-delete-getrandom-o1", "question__hide": false, "total_acs": 461493, "total_submitted": 901202, "frontend_question_id": 380, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 379, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Design Phone Directory", "question__title_slug": "design-phone-directory", "question__hide": false, "total_acs": 53957, "total_submitted": 107484, "frontend_question_id": 379, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 378, "question__article__live": true, "question__article__slug": "kth-smallest-element-in-a-sorted-matrix", "question__article__has_video_solution": false, "question__title": "Kth Smallest Element in a Sorted Matrix", "question__title_slug": "kth-smallest-element-in-a-sorted-matrix", "question__hide": false, "total_acs": 370866, "total_submitted": 623522, "frontend_question_id": 378, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 377, "question__article__live": true, "question__article__slug": "combination-sum-iv", "question__article__has_video_solution": false, "question__title": "Combination Sum IV", "question__title_slug": "combination-sum-iv", "question__hide": false, "total_acs": 233913, "total_submitted": 475531, "frontend_question_id": 377, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 376, "question__article__live": true, "question__article__slug": "wiggle-subsequence", "question__article__has_video_solution": false, "question__title": "Wiggle Subsequence", "question__title_slug": "wiggle-subsequence", "question__hide": false, "total_acs": 133632, "total_submitted": 298771, "frontend_question_id": 376, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 375, "question__article__live": false, "question__article__slug": "guess-higher-or-lower-number-ii", "question__article__has_video_solution": false, "question__title": "Guess Number Higher or Lower II", "question__title_slug": "guess-number-higher-or-lower-ii", "question__hide": false, "total_acs": 91536, "total_submitted": 202202, "frontend_question_id": 375, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 374, "question__article__live": true, "question__article__slug": "guess-number-higher-or-lower", "question__article__has_video_solution": false, "question__title": "Guess Number Higher or Lower", "question__title_slug": "guess-number-higher-or-lower", "question__hide": false, "total_acs": 291685, "total_submitted": 600003, "frontend_question_id": 374, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 373, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find K Pairs with Smallest Sums", "question__title_slug": "find-k-pairs-with-smallest-sums", "question__hide": false, "total_acs": 165241, "total_submitted": 425436, "frontend_question_id": 373, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 372, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Super Pow", "question__title_slug": "super-pow", "question__hide": false, "total_acs": 48087, "total_submitted": 127846, "frontend_question_id": 372, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 371, "question__article__live": true, "question__article__slug": "sum-of-two-integers", "question__article__has_video_solution": false, "question__title": "Sum of Two Integers", "question__title_slug": "sum-of-two-integers", "question__hide": false, "total_acs": 287349, "total_submitted": 567626, "frontend_question_id": 371, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 370, "question__article__live": true, "question__article__slug": "range-addition", "question__article__has_video_solution": false, "question__title": "Range Addition", "question__title_slug": "range-addition", "question__hide": false, "total_acs": 64957, "total_submitted": 93938, "frontend_question_id": 370, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 369, "question__article__live": true, "question__article__slug": "plus-one-linked-list", "question__article__has_video_solution": true, "question__title": "Plus One Linked List", "question__title_slug": "plus-one-linked-list", "question__hide": false, "total_acs": 66459, "total_submitted": 110011, "frontend_question_id": 369, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 368, "question__article__live": true, "question__article__slug": "largest-divisible-subset", "question__article__has_video_solution": false, "question__title": "Largest Divisible Subset", "question__title_slug": "largest-divisible-subset", "question__hide": false, "total_acs": 147937, "total_submitted": 365626, "frontend_question_id": 368, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 367, "question__article__live": true, "question__article__slug": "valid-perfect-square", "question__article__has_video_solution": false, "question__title": "Valid Perfect Square", "question__title_slug": "valid-perfect-square", "question__hide": false, "total_acs": 343676, "total_submitted": 801366, "frontend_question_id": 367, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 366, "question__article__live": true, "question__article__slug": "find-leaves-of-binary-tree", "question__article__has_video_solution": false, "question__title": "Find Leaves of Binary Tree", "question__title_slug": "find-leaves-of-binary-tree", "question__hide": false, "total_acs": 161498, "total_submitted": 206822, "frontend_question_id": 366, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 365, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Water and Jug Problem", "question__title_slug": "water-and-jug-problem", "question__hide": false, "total_acs": 60527, "total_submitted": 177113, "frontend_question_id": 365, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 364, "question__article__live": true, "question__article__slug": "nested-list-weight-sum-ii", "question__article__has_video_solution": false, "question__title": "Nested List Weight Sum II", "question__title_slug": "nested-list-weight-sum-ii", "question__hide": false, "total_acs": 110767, "total_submitted": 162615, "frontend_question_id": 364, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 363, "question__article__live": true, "question__article__slug": "max-sum-of-rectangle-no-larger-than-k", "question__article__has_video_solution": false, "question__title": "Max Sum of Rectangle No Larger Than K", "question__title_slug": "max-sum-of-rectangle-no-larger-than-k", "question__hide": false, "total_acs": 77965, "total_submitted": 194300, "frontend_question_id": 363, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 362, "question__article__live": true, "question__article__slug": "design-hit-counter", "question__article__has_video_solution": false, "question__title": "Design Hit Counter", "question__title_slug": "design-hit-counter", "question__hide": false, "total_acs": 157232, "total_submitted": 233918, "frontend_question_id": 362, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 361, "question__article__live": true, "question__article__slug": "bomb-enemy", "question__article__has_video_solution": false, "question__title": "Bomb Enemy", "question__title_slug": "bomb-enemy", "question__hide": false, "total_acs": 64286, "total_submitted": 128804, "frontend_question_id": 361, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 360, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Sort Transformed Array", "question__title_slug": "sort-transformed-array", "question__hide": false, "total_acs": 52276, "total_submitted": 98332, "frontend_question_id": 360, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 359, "question__article__live": true, "question__article__slug": "logger-rate-limiter", "question__article__has_video_solution": false, "question__title": "Logger Rate Limiter", "question__title_slug": "logger-rate-limiter", "question__hide": false, "total_acs": 215441, "total_submitted": 287916, "frontend_question_id": 359, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 358, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Rearrange String k Distance Apart", "question__title_slug": "rearrange-string-k-distance-apart", "question__hide": false, "total_acs": 50856, "total_submitted": 137869, "frontend_question_id": 358, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 357, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Numbers with Unique Digits", "question__title_slug": "count-numbers-with-unique-digits", "question__hide": false, "total_acs": 100690, "total_submitted": 199380, "frontend_question_id": 357, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 356, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Line Reflection", "question__title_slug": "line-reflection", "question__hide": false, "total_acs": 31609, "total_submitted": 92119, "frontend_question_id": 356, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 355, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Design Twitter", "question__title_slug": "design-twitter", "question__hide": false, "total_acs": 82864, "total_submitted": 242022, "frontend_question_id": 355, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 354, "question__article__live": true, "question__article__slug": "russian-doll-envelopes", "question__article__has_video_solution": false, "question__title": "Russian Doll Envelopes", "question__title_slug": "russian-doll-envelopes", "question__hide": false, "total_acs": 133666, "total_submitted": 341706, "frontend_question_id": 354, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 353, "question__article__live": true, "question__article__slug": "design-snake-game", "question__article__has_video_solution": false, "question__title": "Design Snake Game", "question__title_slug": "design-snake-game", "question__hide": false, "total_acs": 58293, "total_submitted": 153371, "frontend_question_id": 353, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 352, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Data Stream as Disjoint Intervals", "question__title_slug": "data-stream-as-disjoint-intervals", "question__hide": false, "total_acs": 50250, "total_submitted": 99484, "frontend_question_id": 352, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 351, "question__article__live": false, "question__article__slug": "android-unlock-patterns", "question__article__has_video_solution": false, "question__title": "Android Unlock Patterns", "question__title_slug": "android-unlock-patterns", "question__hide": false, "total_acs": 63072, "total_submitted": 123842, "frontend_question_id": 351, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 350, "question__article__live": true, "question__article__slug": "intersection-of-two-arrays-ii", "question__article__has_video_solution": false, "question__title": "Intersection of Two Arrays II", "question__title_slug": "intersection-of-two-arrays-ii", "question__hide": false, "total_acs": 758615, "total_submitted": 1386801, "frontend_question_id": 350, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 349, "question__article__live": true, "question__article__slug": "intersection-of-two-arrays", "question__article__has_video_solution": false, "question__title": "Intersection of Two Arrays", "question__title_slug": "intersection-of-two-arrays", "question__hide": false, "total_acs": 637677, "total_submitted": 927472, "frontend_question_id": 349, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 348, "question__article__live": true, "question__article__slug": "design-tic-tac-toe", "question__article__has_video_solution": false, "question__title": "Design Tic-Tac-Toe", "question__title_slug": "design-tic-tac-toe", "question__hide": false, "total_acs": 176556, "total_submitted": 308867, "frontend_question_id": 348, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 347, "question__article__live": true, "question__article__slug": "top-k-frequent-elements", "question__article__has_video_solution": false, "question__title": "Top K Frequent Elements", "question__title_slug": "top-k-frequent-elements", "question__hide": false, "total_acs": 852148, "total_submitted": 1319481, "frontend_question_id": 347, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 346, "question__article__live": true, "question__article__slug": "moving-average-from-data-stream", "question__article__has_video_solution": false, "question__title": "Moving Average from Data Stream", "question__title_slug": "moving-average-from-data-stream", "question__hide": false, "total_acs": 248306, "total_submitted": 326388, "frontend_question_id": 346, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 345, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Reverse Vowels of a String", "question__title_slug": "reverse-vowels-of-a-string", "question__hide": false, "total_acs": 340366, "total_submitted": 727144, "frontend_question_id": 345, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 344, "question__article__live": true, "question__article__slug": "reverse-string", "question__article__has_video_solution": true, "question__title": "Reverse String", "question__title_slug": "reverse-string", "question__hide": false, "total_acs": 1465603, "total_submitted": 1979855, "frontend_question_id": 344, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 343, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Integer Break", "question__title_slug": "integer-break", "question__hide": false, "total_acs": 179942, "total_submitted": 333959, "frontend_question_id": 343, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 342, "question__article__live": true, "question__article__slug": "power-of-four", "question__article__has_video_solution": false, "question__title": "Power of Four", "question__title_slug": "power-of-four", "question__hide": false, "total_acs": 287170, "total_submitted": 655855, "frontend_question_id": 342, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 341, "question__article__live": true, "question__article__slug": "flatten-nested-iterator", "question__article__has_video_solution": false, "question__title": "Flatten Nested List Iterator", "question__title_slug": "flatten-nested-list-iterator", "question__hide": false, "total_acs": 280785, "total_submitted": 480101, "frontend_question_id": 341, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 340, "question__article__live": true, "question__article__slug": "longest-substring-with-at-most-k-distinct-characters", "question__article__has_video_solution": true, "question__title": "Longest Substring with At Most K Distinct Characters", "question__title_slug": "longest-substring-with-at-most-k-distinct-characters", "question__hide": false, "total_acs": 267301, "total_submitted": 565647, "frontend_question_id": 340, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 339, "question__article__live": true, "question__article__slug": "nested-list-weight-sum", "question__article__has_video_solution": true, "question__title": "Nested List Weight Sum", "question__title_slug": "nested-list-weight-sum", "question__hide": false, "total_acs": 182299, "total_submitted": 225547, "frontend_question_id": 339, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 338, "question__article__live": true, "question__article__slug": "counting-bits", "question__article__has_video_solution": false, "question__title": "Counting Bits", "question__title_slug": "counting-bits", "question__hide": false, "total_acs": 553906, "total_submitted": 747351, "frontend_question_id": 338, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 337, "question__article__live": true, "question__article__slug": "house-robber-iii", "question__article__has_video_solution": false, "question__title": "House Robber III", "question__title_slug": "house-robber-iii", "question__hide": false, "total_acs": 280027, "total_submitted": 524009, "frontend_question_id": 337, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 336, "question__article__live": true, "question__article__slug": "palindrome-pairs", "question__article__has_video_solution": false, "question__title": "Palindrome Pairs", "question__title_slug": "palindrome-pairs", "question__hide": false, "total_acs": 145864, "total_submitted": 405907, "frontend_question_id": 336, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 335, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Self Crossing", "question__title_slug": "self-crossing", "question__hide": false, "total_acs": 27398, "total_submitted": 94137, "frontend_question_id": 335, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 334, "question__article__live": true, "question__article__slug": "increasing-triplet-subsequence", "question__article__has_video_solution": false, "question__title": "Increasing Triplet Subsequence", "question__title_slug": "increasing-triplet-subsequence", "question__hide": false, "total_acs": 263388, "total_submitted": 635609, "frontend_question_id": 334, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 333, "question__article__live": true, "question__article__slug": "largest-bst-subtree", "question__article__has_video_solution": false, "question__title": "Largest BST Subtree", "question__title_slug": "largest-bst-subtree", "question__hide": false, "total_acs": 80403, "total_submitted": 195826, "frontend_question_id": 333, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 332, "question__article__live": true, "question__article__slug": "reconstruct-itinerary", "question__article__has_video_solution": false, "question__title": "Reconstruct Itinerary", "question__title_slug": "reconstruct-itinerary", "question__hide": false, "total_acs": 273595, "total_submitted": 683387, "frontend_question_id": 332, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 331, "question__article__live": true, "question__article__slug": "verify-preorder-serialization-of-a-binary-tree", "question__article__has_video_solution": false, "question__title": "Verify Preorder Serialization of a Binary Tree", "question__title_slug": "verify-preorder-serialization-of-a-binary-tree", "question__hide": false, "total_acs": 112162, "total_submitted": 256988, "frontend_question_id": 331, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 330, "question__article__live": true, "question__article__slug": "patching-array", "question__article__has_video_solution": false, "question__title": "Patching Array", "question__title_slug": "patching-array", "question__hide": false, "total_acs": 55723, "total_submitted": 141211, "frontend_question_id": 330, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 329, "question__article__live": true, "question__article__slug": "longest-increasing-path-in-a-matrix", "question__article__has_video_solution": false, "question__title": "Longest Increasing Path in a Matrix", "question__title_slug": "longest-increasing-path-in-a-matrix", "question__hide": false, "total_acs": 312291, "total_submitted": 631343, "frontend_question_id": 329, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 328, "question__article__live": true, "question__article__slug": "odd-even-linked-list", "question__article__has_video_solution": false, "question__title": "Odd Even Linked List", "question__title_slug": "odd-even-linked-list", "question__hide": false, "total_acs": 512880, "total_submitted": 862934, "frontend_question_id": 328, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 327, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count of Range Sum", "question__title_slug": "count-of-range-sum", "question__hide": false, "total_acs": 58405, "total_submitted": 162036, "frontend_question_id": 327, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 326, "question__article__live": true, "question__article__slug": "power-of-three", "question__article__has_video_solution": false, "question__title": "Power of Three", "question__title_slug": "power-of-three", "question__hide": false, "total_acs": 448789, "total_submitted": 1034579, "frontend_question_id": 326, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 325, "question__article__live": true, "question__article__slug": "maximum-size-subarray-sum-equals-k", "question__article__has_video_solution": false, "question__title": "Maximum Size Subarray Sum Equals k", "question__title_slug": "maximum-size-subarray-sum-equals-k", "question__hide": false, "total_acs": 151450, "total_submitted": 308875, "frontend_question_id": 325, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 324, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Wiggle Sort II", "question__title_slug": "wiggle-sort-ii", "question__hide": false, "total_acs": 118635, "total_submitted": 369574, "frontend_question_id": 324, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 323, "question__article__live": true, "question__article__slug": "number-of-connected-components-in-an-undirected-graph", "question__article__has_video_solution": true, "question__title": "Number of Connected Components in an Undirected Graph", "question__title_slug": "number-of-connected-components-in-an-undirected-graph", "question__hide": false, "total_acs": 239171, "total_submitted": 392824, "frontend_question_id": 323, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 322, "question__article__live": true, "question__article__slug": "coin-change", "question__article__has_video_solution": true, "question__title": "Coin Change", "question__title_slug": "coin-change", "question__hide": false, "total_acs": 932365, "total_submitted": 2334483, "frontend_question_id": 322, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 321, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Create Maximum Number", "question__title_slug": "create-maximum-number", "question__hide": false, "total_acs": 49000, "total_submitted": 172986, "frontend_question_id": 321, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 320, "question__article__live": true, "question__article__slug": "generalized-abbreviation", "question__article__has_video_solution": false, "question__title": "Generalized Abbreviation", "question__title_slug": "generalized-abbreviation", "question__hide": false, "total_acs": 59859, "total_submitted": 106624, "frontend_question_id": 320, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 319, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Bulb Switcher", "question__title_slug": "bulb-switcher", "question__hide": false, "total_acs": 112393, "total_submitted": 238343, "frontend_question_id": 319, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 318, "question__article__live": true, "question__article__slug": "maximum-product-of-word-lengths", "question__article__has_video_solution": false, "question__title": "Maximum Product of Word Lengths", "question__title_slug": "maximum-product-of-word-lengths", "question__hide": false, "total_acs": 141603, "total_submitted": 250457, "frontend_question_id": 318, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 317, "question__article__live": true, "question__article__slug": "shortest-distance-from-all-buildings", "question__article__has_video_solution": false, "question__title": "Shortest Distance from All Buildings", "question__title_slug": "shortest-distance-from-all-buildings", "question__hide": false, "total_acs": 133503, "total_submitted": 308095, "frontend_question_id": 317, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 316, "question__article__live": true, "question__article__slug": "remove-duplicate-letters", "question__article__has_video_solution": false, "question__title": "Remove Duplicate Letters", "question__title_slug": "remove-duplicate-letters", "question__hide": false, "total_acs": 187077, "total_submitted": 427536, "frontend_question_id": 316, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 315, "question__article__live": true, "question__article__slug": "count-of-smaller-numbers-after-self", "question__article__has_video_solution": false, "question__title": "Count of Smaller Numbers After Self", "question__title_slug": "count-of-smaller-numbers-after-self", "question__hide": false, "total_acs": 221872, "total_submitted": 527459, "frontend_question_id": 315, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 314, "question__article__live": true, "question__article__slug": "binary-tree-vertical-order-traversal", "question__article__has_video_solution": false, "question__title": "Binary Tree Vertical Order Traversal", "question__title_slug": "binary-tree-vertical-order-traversal", "question__hide": false, "total_acs": 255452, "total_submitted": 501316, "frontend_question_id": 314, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 313, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Super Ugly Number", "question__title_slug": "super-ugly-number", "question__hide": false, "total_acs": 103206, "total_submitted": 224922, "frontend_question_id": 313, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 312, "question__article__live": true, "question__article__slug": "burst-balloons", "question__article__has_video_solution": false, "question__title": "Burst Balloons", "question__title_slug": "burst-balloons", "question__hide": false, "total_acs": 181192, "total_submitted": 322386, "frontend_question_id": 312, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 311, "question__article__live": true, "question__article__slug": "sparse-matrix-multiplication", "question__article__has_video_solution": false, "question__title": "Sparse Matrix Multiplication", "question__title_slug": "sparse-matrix-multiplication", "question__hide": false, "total_acs": 150824, "total_submitted": 228058, "frontend_question_id": 311, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 310, "question__article__live": true, "question__article__slug": "minimum-height-trees", "question__article__has_video_solution": false, "question__title": "Minimum Height Trees", "question__title_slug": "minimum-height-trees", "question__hide": false, "total_acs": 190834, "total_submitted": 501472, "frontend_question_id": 310, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 309, "question__article__live": true, "question__article__slug": "best-time-to-buy-and-sell-stock-with-cooldown", "question__article__has_video_solution": false, "question__title": "Best Time to Buy and Sell Stock with Cooldown", "question__title_slug": "best-time-to-buy-and-sell-stock-with-cooldown", "question__hide": false, "total_acs": 267796, "total_submitted": 513402, "frontend_question_id": 309, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 308, "question__article__live": true, "question__article__slug": "range-sum-query-2d-mutable", "question__article__has_video_solution": false, "question__title": "Range Sum Query 2D - Mutable", "question__title_slug": "range-sum-query-2d-mutable", "question__hide": false, "total_acs": 64527, "total_submitted": 158009, "frontend_question_id": 308, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 307, "question__article__live": true, "question__article__slug": "range-sum-query-mutable", "question__article__has_video_solution": false, "question__title": "Range Sum Query - Mutable", "question__title_slug": "range-sum-query-mutable", "question__hide": false, "total_acs": 178123, "total_submitted": 461417, "frontend_question_id": 307, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 306, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Additive Number", "question__title_slug": "additive-number", "question__hide": false, "total_acs": 68300, "total_submitted": 223619, "frontend_question_id": 306, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 305, "question__article__live": true, "question__article__slug": "number-of-islands-ii", "question__article__has_video_solution": false, "question__title": "Number of Islands II", "question__title_slug": "number-of-islands-ii", "question__hide": false, "total_acs": 110793, "total_submitted": 281596, "frontend_question_id": 305, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 304, "question__article__live": true, "question__article__slug": "range-sum-query-2d-immutable", "question__article__has_video_solution": false, "question__title": "Range Sum Query 2D - Immutable", "question__title_slug": "range-sum-query-2d-immutable", "question__hide": false, "total_acs": 217710, "total_submitted": 460358, "frontend_question_id": 304, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 303, "question__article__live": true, "question__article__slug": "range-sum-query-immutable", "question__article__has_video_solution": false, "question__title": "Range Sum Query - Immutable", "question__title_slug": "range-sum-query-immutable", "question__hide": false, "total_acs": 342139, "total_submitted": 622758, "frontend_question_id": 303, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 302, "question__article__live": true, "question__article__slug": "smallest-rectangle-enclosing-black-pixels", "question__article__has_video_solution": false, "question__title": "Smallest Rectangle Enclosing Black Pixels", "question__title_slug": "smallest-rectangle-enclosing-black-pixels", "question__hide": false, "total_acs": 39825, "total_submitted": 70583, "frontend_question_id": 302, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 301, "question__article__live": true, "question__article__slug": "remove-invalid-parentheses", "question__article__has_video_solution": false, "question__title": "Remove Invalid Parentheses", "question__title_slug": "remove-invalid-parentheses", "question__hide": false, "total_acs": 340471, "total_submitted": 728314, "frontend_question_id": 301, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 300, "question__article__live": true, "question__article__slug": "longest-increasing-subsequence", "question__article__has_video_solution": false, "question__title": "Longest Increasing Subsequence", "question__title_slug": "longest-increasing-subsequence", "question__hide": false, "total_acs": 811449, "total_submitted": 1658461, "frontend_question_id": 300, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 299, "question__article__live": true, "question__article__slug": "bulls-and-cows", "question__article__has_video_solution": false, "question__title": "Bulls and Cows", "question__title_slug": "bulls-and-cows", "question__hide": false, "total_acs": 262104, "total_submitted": 557087, "frontend_question_id": 299, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 298, "question__article__live": true, "question__article__slug": "binary-tree-longest-consecutive-sequence", "question__article__has_video_solution": false, "question__title": "Binary Tree Longest Consecutive Sequence", "question__title_slug": "binary-tree-longest-consecutive-sequence", "question__hide": false, "total_acs": 118842, "total_submitted": 233028, "frontend_question_id": 298, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 297, "question__article__live": true, "question__article__slug": "serialize-and-deserialize-binary-tree", "question__article__has_video_solution": false, "question__title": "Serialize and Deserialize Binary Tree", "question__title_slug": "serialize-and-deserialize-binary-tree", "question__hide": false, "total_acs": 585920, "total_submitted": 1095904, "frontend_question_id": 297, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 296, "question__article__live": true, "question__article__slug": "best-meeting-point", "question__article__has_video_solution": false, "question__title": "Best Meeting Point", "question__title_slug": "best-meeting-point", "question__hide": false, "total_acs": 57252, "total_submitted": 96402, "frontend_question_id": 296, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 295, "question__article__live": true, "question__article__slug": "find-median-from-data-stream", "question__article__has_video_solution": false, "question__title": "Find Median from Data Stream", "question__title_slug": "find-median-from-data-stream", "question__hide": false, "total_acs": 438036, "total_submitted": 873308, "frontend_question_id": 295, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 294, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Flip Game II", "question__title_slug": "flip-game-ii", "question__hide": false, "total_acs": 63097, "total_submitted": 122619, "frontend_question_id": 294, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 293, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Flip Game", "question__title_slug": "flip-game", "question__hide": false, "total_acs": 58794, "total_submitted": 94139, "frontend_question_id": 293, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 292, "question__article__live": true, "question__article__slug": "nim-game", "question__article__has_video_solution": false, "question__title": "Nim Game", "question__title_slug": "nim-game", "question__hide": false, "total_acs": 274138, "total_submitted": 494256, "frontend_question_id": 292, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 291, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Word Pattern II", "question__title_slug": "word-pattern-ii", "question__hide": false, "total_acs": 59360, "total_submitted": 128780, "frontend_question_id": 291, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 290, "question__article__live": true, "question__article__slug": "word-pattern", "question__article__has_video_solution": false, "question__title": "Word Pattern", "question__title_slug": "word-pattern", "question__hide": false, "total_acs": 352333, "total_submitted": 877437, "frontend_question_id": 290, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 289, "question__article__live": true, "question__article__slug": "game-of-life", "question__article__has_video_solution": true, "question__title": "Game of Life", "question__title_slug": "game-of-life", "question__hide": false, "total_acs": 290754, "total_submitted": 464964, "frontend_question_id": 289, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 288, "question__article__live": false, "question__article__slug": "unique-word-abbreviation", "question__article__has_video_solution": false, "question__title": "Unique Word Abbreviation", "question__title_slug": "unique-word-abbreviation", "question__hide": false, "total_acs": 63912, "total_submitted": 259441, "frontend_question_id": 288, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 287, "question__article__live": true, "question__article__slug": "find-the-duplicate-number", "question__article__has_video_solution": false, "question__title": "Find the Duplicate Number", "question__title_slug": "find-the-duplicate-number", "question__hide": false, "total_acs": 757041, "total_submitted": 1294542, "frontend_question_id": 287, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 286, "question__article__live": true, "question__article__slug": "walls-and-gates", "question__article__has_video_solution": false, "question__title": "Walls and Gates", "question__title_slug": "walls-and-gates", "question__hide": false, "total_acs": 211202, "total_submitted": 357619, "frontend_question_id": 286, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 285, "question__article__live": true, "question__article__slug": "inorder-successor-in-bst", "question__article__has_video_solution": false, "question__title": "Inorder Successor in BST", "question__title_slug": "inorder-successor-in-bst", "question__hide": false, "total_acs": 255914, "total_submitted": 546716, "frontend_question_id": 285, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 284, "question__article__live": true, "question__article__slug": "peeking-iterator", "question__article__has_video_solution": false, "question__title": "Peeking Iterator", "question__title_slug": "peeking-iterator", "question__hide": false, "total_acs": 155150, "total_submitted": 290035, "frontend_question_id": 284, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 283, "question__article__live": true, "question__article__slug": "move-zeroes", "question__article__has_video_solution": false, "question__title": "Move Zeroes", "question__title_slug": "move-zeroes", "question__hide": false, "total_acs": 1589139, "total_submitted": 2628090, "frontend_question_id": 283, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 282, "question__article__live": true, "question__article__slug": "expression-add-operators", "question__article__has_video_solution": false, "question__title": "Expression Add Operators", "question__title_slug": "expression-add-operators", "question__hide": false, "total_acs": 178084, "total_submitted": 455148, "frontend_question_id": 282, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 281, "question__article__live": true, "question__article__slug": "zigzag-iterator", "question__article__has_video_solution": false, "question__title": "Zigzag Iterator", "question__title_slug": "zigzag-iterator", "question__hide": false, "total_acs": 79038, "total_submitted": 128912, "frontend_question_id": 281, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 280, "question__article__live": true, "question__article__slug": "wiggle-sort", "question__article__has_video_solution": false, "question__title": "Wiggle Sort", "question__title_slug": "wiggle-sort", "question__hide": false, "total_acs": 112897, "total_submitted": 171250, "frontend_question_id": 280, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 279, "question__article__live": true, "question__article__slug": "perfect-squares", "question__article__has_video_solution": false, "question__title": "Perfect Squares", "question__title_slug": "perfect-squares", "question__hide": false, "total_acs": 513935, "total_submitted": 993891, "frontend_question_id": 279, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 278, "question__article__live": true, "question__article__slug": "first-bad-version", "question__article__has_video_solution": true, "question__title": "First Bad Version", "question__title_slug": "first-bad-version", "question__hide": false, "total_acs": 930089, "total_submitted": 2251260, "frontend_question_id": 278, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 277, "question__article__live": true, "question__article__slug": "find-the-celebrity", "question__article__has_video_solution": true, "question__title": "Find the Celebrity", "question__title_slug": "find-the-celebrity", "question__hide": false, "total_acs": 213800, "total_submitted": 461571, "frontend_question_id": 277, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 276, "question__article__live": true, "question__article__slug": "paint-fence", "question__article__has_video_solution": false, "question__title": "Paint Fence", "question__title_slug": "paint-fence", "question__hide": false, "total_acs": 83302, "total_submitted": 195462, "frontend_question_id": 276, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 275, "question__article__live": true, "question__article__slug": "h-index-ii", "question__article__has_video_solution": false, "question__title": "H-Index II", "question__title_slug": "h-index-ii", "question__hide": false, "total_acs": 155937, "total_submitted": 422311, "frontend_question_id": 275, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 274, "question__article__live": true, "question__article__slug": "h-index", "question__article__has_video_solution": false, "question__title": "H-Index", "question__title_slug": "h-index", "question__hide": false, "total_acs": 228610, "total_submitted": 610255, "frontend_question_id": 274, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 273, "question__article__live": true, "question__article__slug": "integer-to-english-words", "question__article__has_video_solution": false, "question__title": "Integer to English Words", "question__title_slug": "integer-to-english-words", "question__hide": false, "total_acs": 294840, "total_submitted": 998162, "frontend_question_id": 273, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 272, "question__article__live": true, "question__article__slug": "closest-bst-value-ii", "question__article__has_video_solution": false, "question__title": "Closest Binary Search Tree Value II", "question__title_slug": "closest-binary-search-tree-value-ii", "question__hide": false, "total_acs": 93300, "total_submitted": 164985, "frontend_question_id": 272, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 271, "question__article__live": true, "question__article__slug": "encode-and-decode-strings", "question__article__has_video_solution": false, "question__title": "Encode and Decode Strings", "question__title_slug": "encode-and-decode-strings", "question__hide": false, "total_acs": 91125, "total_submitted": 244004, "frontend_question_id": 271, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 270, "question__article__live": true, "question__article__slug": "closest-bst-value", "question__article__has_video_solution": false, "question__title": "Closest Binary Search Tree Value", "question__title_slug": "closest-binary-search-tree-value", "question__hide": false, "total_acs": 245290, "total_submitted": 458242, "frontend_question_id": 270, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 269, "question__article__live": true, "question__article__slug": "alien-dictionary", "question__article__has_video_solution": false, "question__title": "Alien Dictionary", "question__title_slug": "alien-dictionary", "question__hide": false, "total_acs": 279247, "total_submitted": 803184, "frontend_question_id": 269, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 268, "question__article__live": true, "question__article__slug": "missing-number", "question__article__has_video_solution": false, "question__title": "Missing Number", "question__title_slug": "missing-number", "question__hide": false, "total_acs": 958369, "total_submitted": 1620853, "frontend_question_id": 268, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 267, "question__article__live": true, "question__article__slug": "palindrome-permutation-ii", "question__article__has_video_solution": false, "question__title": "Palindrome Permutation II", "question__title_slug": "palindrome-permutation-ii", "question__hide": false, "total_acs": 53358, "total_submitted": 135202, "frontend_question_id": 267, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 266, "question__article__live": true, "question__article__slug": "palindrome-permutation", "question__article__has_video_solution": false, "question__title": "Palindrome Permutation", "question__title_slug": "palindrome-permutation", "question__hide": false, "total_acs": 160709, "total_submitted": 246276, "frontend_question_id": 266, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 265, "question__article__live": true, "question__article__slug": "paint-house-ii", "question__article__has_video_solution": false, "question__title": "Paint House II", "question__title_slug": "paint-house-ii", "question__hide": false, "total_acs": 92879, "total_submitted": 184052, "frontend_question_id": 265, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 264, "question__article__live": false, "question__article__slug": "ugly-number-ii", "question__article__has_video_solution": false, "question__title": "Ugly Number II", "question__title_slug": "ugly-number-ii", "question__hide": false, "total_acs": 252423, "total_submitted": 559485, "frontend_question_id": 264, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 263, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Ugly Number", "question__title_slug": "ugly-number", "question__hide": false, "total_acs": 289442, "total_submitted": 691704, "frontend_question_id": 263, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 262, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Trips and Users", "question__title_slug": "trips-and-users", "question__hide": false, "total_acs": 110680, "total_submitted": 293836, "frontend_question_id": 262, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 261, "question__article__live": true, "question__article__slug": "graph-valid-tree", "question__article__has_video_solution": false, "question__title": "Graph Valid Tree", "question__title_slug": "graph-valid-tree", "question__hide": false, "total_acs": 247977, "total_submitted": 543441, "frontend_question_id": 261, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 260, "question__article__live": true, "question__article__slug": "single-number-iii", "question__article__has_video_solution": false, "question__title": "Single Number III", "question__title_slug": "single-number-iii", "question__hide": false, "total_acs": 248156, "total_submitted": 369915, "frontend_question_id": 260, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 259, "question__article__live": true, "question__article__slug": "3sum-smaller", "question__article__has_video_solution": false, "question__title": "3Sum Smaller", "question__title_slug": "3sum-smaller", "question__hide": false, "total_acs": 112751, "total_submitted": 224318, "frontend_question_id": 259, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 258, "question__article__live": true, "question__article__slug": "add-digits", "question__article__has_video_solution": false, "question__title": "Add Digits", "question__title_slug": "add-digits", "question__hide": false, "total_acs": 460413, "total_submitted": 738849, "frontend_question_id": 258, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 257, "question__article__live": true, "question__article__slug": "binary-tree-paths", "question__article__has_video_solution": false, "question__title": "Binary Tree Paths", "question__title_slug": "binary-tree-paths", "question__hide": false, "total_acs": 495326, "total_submitted": 850043, "frontend_question_id": 257, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 256, "question__article__live": true, "question__article__slug": "paint-house", "question__article__has_video_solution": false, "question__title": "Paint House", "question__title_slug": "paint-house", "question__hide": false, "total_acs": 151483, "total_submitted": 259305, "frontend_question_id": 256, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 255, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Verify Preorder Sequence in Binary Search Tree", "question__title_slug": "verify-preorder-sequence-in-binary-search-tree", "question__hide": false, "total_acs": 63364, "total_submitted": 133558, "frontend_question_id": 255, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 254, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Factor Combinations", "question__title_slug": "factor-combinations", "question__hide": false, "total_acs": 104798, "total_submitted": 215571, "frontend_question_id": 254, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 253, "question__article__live": true, "question__article__slug": "meeting-rooms-ii", "question__article__has_video_solution": false, "question__title": "Meeting Rooms II", "question__title_slug": "meeting-rooms-ii", "question__hide": false, "total_acs": 610149, "total_submitted": 1232049, "frontend_question_id": 253, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 252, "question__article__live": true, "question__article__slug": "meeting-rooms", "question__article__has_video_solution": true, "question__title": "Meeting Rooms", "question__title_slug": "meeting-rooms", "question__hide": false, "total_acs": 258323, "total_submitted": 456040, "frontend_question_id": 252, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 251, "question__article__live": true, "question__article__slug": "flatten-2d-vector", "question__article__has_video_solution": false, "question__title": "Flatten 2D Vector", "question__title_slug": "flatten-2d-vector", "question__hide": false, "total_acs": 101957, "total_submitted": 213203, "frontend_question_id": 251, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 250, "question__article__live": true, "question__article__slug": "count-univalue-subtrees", "question__article__has_video_solution": false, "question__title": "Count Univalue Subtrees", "question__title_slug": "count-univalue-subtrees", "question__hide": false, "total_acs": 116216, "total_submitted": 212365, "frontend_question_id": 250, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 249, "question__article__live": true, "question__article__slug": "group-shifted-strings", "question__article__has_video_solution": false, "question__title": "Group Shifted Strings", "question__title_slug": "group-shifted-strings", "question__hide": false, "total_acs": 161436, "total_submitted": 255201, "frontend_question_id": 249, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 248, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Strobogrammatic Number III", "question__title_slug": "strobogrammatic-number-iii", "question__hide": false, "total_acs": 33438, "total_submitted": 80986, "frontend_question_id": 248, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 247, "question__article__live": true, "question__article__slug": "strobogrammatic-number-ii", "question__article__has_video_solution": false, "question__title": "Strobogrammatic Number II", "question__title_slug": "strobogrammatic-number-ii", "question__hide": false, "total_acs": 116240, "total_submitted": 228663, "frontend_question_id": 247, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 246, "question__article__live": true, "question__article__slug": "strobogrammatic-number", "question__article__has_video_solution": true, "question__title": "Strobogrammatic Number", "question__title_slug": "strobogrammatic-number", "question__hide": false, "total_acs": 133547, "total_submitted": 281071, "frontend_question_id": 246, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 245, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Shortest Word Distance III", "question__title_slug": "shortest-word-distance-iii", "question__hide": false, "total_acs": 66205, "total_submitted": 115930, "frontend_question_id": 245, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 244, "question__article__live": true, "question__article__slug": "shortest-word-distance-ii", "question__article__has_video_solution": false, "question__title": "Shortest Word Distance II", "question__title_slug": "shortest-word-distance-ii", "question__hide": false, "total_acs": 122152, "total_submitted": 206380, "frontend_question_id": 244, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 243, "question__article__live": true, "question__article__slug": "shortest-word-distance", "question__article__has_video_solution": false, "question__title": "Shortest Word Distance", "question__title_slug": "shortest-word-distance", "question__hide": false, "total_acs": 170376, "total_submitted": 265433, "frontend_question_id": 243, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 242, "question__article__live": true, "question__article__slug": "valid-anagram", "question__article__has_video_solution": true, "question__title": "Valid Anagram", "question__title_slug": "valid-anagram", "question__hide": false, "total_acs": 1169132, "total_submitted": 1908653, "frontend_question_id": 242, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 241, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Different Ways to Add Parentheses", "question__title_slug": "different-ways-to-add-parentheses", "question__hide": false, "total_acs": 157882, "total_submitted": 257442, "frontend_question_id": 241, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 240, "question__article__live": true, "question__article__slug": "search-a-2d-matrix-ii", "question__article__has_video_solution": false, "question__title": "Search a 2D Matrix II", "question__title_slug": "search-a-2d-matrix-ii", "question__hide": false, "total_acs": 576934, "total_submitted": 1199309, "frontend_question_id": 240, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 239, "question__article__live": true, "question__article__slug": "sliding-window-maximum", "question__article__has_video_solution": false, "question__title": "Sliding Window Maximum", "question__title_slug": "sliding-window-maximum", "question__hide": false, "total_acs": 546184, "total_submitted": 1183263, "frontend_question_id": 239, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 238, "question__article__live": true, "question__article__slug": "product-of-array-except-self", "question__article__has_video_solution": true, "question__title": "Product of Array Except Self", "question__title_slug": "product-of-array-except-self", "question__hide": false, "total_acs": 1098917, "total_submitted": 1723313, "frontend_question_id": 238, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 237, "question__article__live": false, "question__article__slug": "delete-node-linked-list", "question__article__has_video_solution": false, "question__title": "Delete Node in a Linked List", "question__title_slug": "delete-node-in-a-linked-list", "question__hide": false, "total_acs": 774756, "total_submitted": 1082619, "frontend_question_id": 237, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 236, "question__article__live": true, "question__article__slug": "lowest-common-ancestor-of-a-binary-tree", "question__article__has_video_solution": false, "question__title": "Lowest Common Ancestor of a Binary Tree", "question__title_slug": "lowest-common-ancestor-of-a-binary-tree", "question__hide": false, "total_acs": 949510, "total_submitted": 1729056, "frontend_question_id": 236, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 235, "question__article__live": true, "question__article__slug": "lowest-common-ancestor-of-a-binary-search-tree", "question__article__has_video_solution": false, "question__title": "Lowest Common Ancestor of a Binary Search Tree", "question__title_slug": "lowest-common-ancestor-of-a-binary-search-tree", "question__hide": false, "total_acs": 714809, "total_submitted": 1261955, "frontend_question_id": 235, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 234, "question__article__live": true, "question__article__slug": "palindrome-linked-list", "question__article__has_video_solution": true, "question__title": "Palindrome Linked List", "question__title_slug": "palindrome-linked-list", "question__hide": false, "total_acs": 916887, "total_submitted": 1981708, "frontend_question_id": 234, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 233, "question__article__live": true, "question__article__slug": "number-of-digit-one", "question__article__has_video_solution": false, "question__title": "Number of Digit One", "question__title_slug": "number-of-digit-one", "question__hide": false, "total_acs": 63277, "total_submitted": 189329, "frontend_question_id": 233, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 232, "question__article__live": true, "question__article__slug": "implement-queue-using-stacks", "question__article__has_video_solution": false, "question__title": "Implement Queue using Stacks", "question__title_slug": "implement-queue-using-stacks", "question__hide": false, "total_acs": 387184, "total_submitted": 671767, "frontend_question_id": 232, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 231, "question__article__live": true, "question__article__slug": "power-of-two", "question__article__has_video_solution": false, "question__title": "Power of Two", "question__title_slug": "power-of-two", "question__hide": false, "total_acs": 598021, "total_submitted": 1331883, "frontend_question_id": 231, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 230, "question__article__live": true, "question__article__slug": "kth-smallest-element-in-a-bst", "question__article__has_video_solution": false, "question__title": "Kth Smallest Element in a BST", "question__title_slug": "kth-smallest-element-in-a-bst", "question__hide": false, "total_acs": 721020, "total_submitted": 1084779, "frontend_question_id": 230, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 229, "question__article__live": true, "question__article__slug": "majority-element-ii", "question__article__has_video_solution": false, "question__title": "Majority Element II", "question__title_slug": "majority-element-ii", "question__hide": false, "total_acs": 277522, "total_submitted": 659269, "frontend_question_id": 229, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 228, "question__article__live": true, "question__article__slug": "summary-ranges", "question__article__has_video_solution": false, "question__title": "Summary Ranges", "question__title_slug": "summary-ranges", "question__hide": false, "total_acs": 289209, "total_submitted": 624868, "frontend_question_id": 228, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 227, "question__article__live": true, "question__article__slug": "basic-calculator-ii", "question__article__has_video_solution": false, "question__title": "Basic Calculator II", "question__title_slug": "basic-calculator-ii", "question__hide": false, "total_acs": 409054, "total_submitted": 987530, "frontend_question_id": 227, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 226, "question__article__live": true, "question__article__slug": "invert-binary-tree", "question__article__has_video_solution": true, "question__title": "Invert Binary Tree", "question__title_slug": "invert-binary-tree", "question__hide": false, "total_acs": 976160, "total_submitted": 1370529, "frontend_question_id": 226, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 225, "question__article__live": true, "question__article__slug": "implement-stack-using-queues", "question__article__has_video_solution": false, "question__title": "Implement Stack using Queues", "question__title_slug": "implement-stack-using-queues", "question__hide": false, "total_acs": 285709, "total_submitted": 546326, "frontend_question_id": 225, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 224, "question__article__live": true, "question__article__slug": "basic-calculator", "question__article__has_video_solution": false, "question__title": "Basic Calculator", "question__title_slug": "basic-calculator", "question__hide": false, "total_acs": 285006, "total_submitted": 705738, "frontend_question_id": 224, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 223, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Rectangle Area", "question__title_slug": "rectangle-area", "question__hide": false, "total_acs": 134558, "total_submitted": 336542, "frontend_question_id": 223, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 222, "question__article__live": true, "question__article__slug": "count-complete-tree-nodes", "question__article__has_video_solution": false, "question__title": "Count Complete Tree Nodes", "question__title_slug": "count-complete-tree-nodes", "question__hide": false, "total_acs": 391450, "total_submitted": 713244, "frontend_question_id": 222, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 221, "question__article__live": true, "question__article__slug": "maximal-square", "question__article__has_video_solution": false, "question__title": "Maximal Square", "question__title_slug": "maximal-square", "question__hide": false, "total_acs": 479031, "total_submitted": 1107441, "frontend_question_id": 221, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 220, "question__article__live": true, "question__article__slug": "contains-duplicate-iii", "question__article__has_video_solution": false, "question__title": "Contains Duplicate III", "question__title_slug": "contains-duplicate-iii", "question__hide": false, "total_acs": 198273, "total_submitted": 913456, "frontend_question_id": 220, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 219, "question__article__live": true, "question__article__slug": "contains-duplicate-ii", "question__article__has_video_solution": false, "question__title": "Contains Duplicate II", "question__title_slug": "contains-duplicate-ii", "question__hide": false, "total_acs": 442828, "total_submitted": 1091259, "frontend_question_id": 219, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 218, "question__article__live": true, "question__article__slug": "skyline-problem", "question__article__has_video_solution": false, "question__title": "The Skyline Problem", "question__title_slug": "the-skyline-problem", "question__hide": false, "total_acs": 202318, "total_submitted": 524994, "frontend_question_id": 218, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 217, "question__article__live": true, "question__article__slug": "contains-duplicate", "question__article__has_video_solution": false, "question__title": "Contains Duplicate", "question__title_slug": "contains-duplicate", "question__hide": false, "total_acs": 1431034, "total_submitted": 2364894, "frontend_question_id": 217, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 216, "question__article__live": true, "question__article__slug": "combination-sum-iii", "question__article__has_video_solution": false, "question__title": "Combination Sum III", "question__title_slug": "combination-sum-iii", "question__hide": false, "total_acs": 281131, "total_submitted": 440927, "frontend_question_id": 216, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 215, "question__article__live": true, "question__article__slug": "kth-largest-element-in-an-array", "question__article__has_video_solution": false, "question__title": "Kth Largest Element in an Array", "question__title_slug": "kth-largest-element-in-an-array", "question__hide": false, "total_acs": 1254832, "total_submitted": 1988976, "frontend_question_id": 215, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 214, "question__article__live": true, "question__article__slug": "shortest-palindrome", "question__article__has_video_solution": false, "question__title": "Shortest Palindrome", "question__title_slug": "shortest-palindrome", "question__hide": false, "total_acs": 133831, "total_submitted": 422040, "frontend_question_id": 214, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 213, "question__article__live": true, "question__article__slug": "house-robber-ii", "question__article__has_video_solution": false, "question__title": "House Robber II", "question__title_slug": "house-robber-ii", "question__hide": false, "total_acs": 373558, "total_submitted": 940550, "frontend_question_id": 213, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 212, "question__article__live": true, "question__article__slug": "word-search-ii", "question__article__has_video_solution": false, "question__title": "Word Search II", "question__title_slug": "word-search-ii", "question__hide": false, "total_acs": 419788, "total_submitted": 1100815, "frontend_question_id": 212, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 211, "question__article__live": true, "question__article__slug": "add-and-search-word", "question__article__has_video_solution": false, "question__title": "Design Add and Search Words Data Structure", "question__title_slug": "design-add-and-search-words-data-structure", "question__hide": false, "total_acs": 389732, "total_submitted": 886034, "frontend_question_id": 211, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 210, "question__article__live": true, "question__article__slug": "course-schedule-ii", "question__article__has_video_solution": false, "question__title": "Course Schedule II", "question__title_slug": "course-schedule-ii", "question__hide": false, "total_acs": 595378, "total_submitted": 1285355, "frontend_question_id": 210, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 209, "question__article__live": true, "question__article__slug": "minimum-size-subarray-sum", "question__article__has_video_solution": false, "question__title": "Minimum Size Subarray Sum", "question__title_slug": "minimum-size-subarray-sum", "question__hide": false, "total_acs": 497761, "total_submitted": 1157896, "frontend_question_id": 209, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 208, "question__article__live": true, "question__article__slug": "implement-trie-prefix-tree", "question__article__has_video_solution": false, "question__title": "Implement Trie (Prefix Tree)", "question__title_slug": "implement-trie-prefix-tree", "question__hide": false, "total_acs": 557576, "total_submitted": 966118, "frontend_question_id": 208, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 207, "question__article__live": true, "question__article__slug": "course-schedule", "question__article__has_video_solution": false, "question__title": "Course Schedule", "question__title_slug": "course-schedule", "question__hide": false, "total_acs": 828283, "total_submitted": 1841137, "frontend_question_id": 207, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 206, "question__article__live": true, "question__article__slug": "reverse-linked-list", "question__article__has_video_solution": true, "question__title": "Reverse Linked List", "question__title_slug": "reverse-linked-list", "question__hide": false, "total_acs": 2012368, "total_submitted": 2878042, "frontend_question_id": 206, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 205, "question__article__live": true, "question__article__slug": "isomorphic-strings", "question__article__has_video_solution": false, "question__title": "Isomorphic Strings", "question__title_slug": "isomorphic-strings", "question__hide": false, "total_acs": 482591, "total_submitted": 1148349, "frontend_question_id": 205, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 204, "question__article__live": true, "question__article__slug": "count-primes", "question__article__has_video_solution": false, "question__title": "Count Primes", "question__title_slug": "count-primes", "question__hide": false, "total_acs": 595128, "total_submitted": 1804647, "frontend_question_id": 204, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 203, "question__article__live": true, "question__article__slug": "remove-linked-list-elements", "question__article__has_video_solution": false, "question__title": "Remove Linked List Elements", "question__title_slug": "remove-linked-list-elements", "question__hide": false, "total_acs": 675221, "total_submitted": 1561340, "frontend_question_id": 203, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 202, "question__article__live": true, "question__article__slug": "happy-number", "question__article__has_video_solution": false, "question__title": "Happy Number", "question__title_slug": "happy-number", "question__hide": false, "total_acs": 782728, "total_submitted": 1475974, "frontend_question_id": 202, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 201, "question__article__live": true, "question__article__slug": "bitwise-and-of-numbers-range", "question__article__has_video_solution": false, "question__title": "Bitwise AND of Numbers Range", "question__title_slug": "bitwise-and-of-numbers-range", "question__hide": false, "total_acs": 212009, "total_submitted": 508288, "frontend_question_id": 201, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 200, "question__article__live": true, "question__article__slug": "number-of-islands", "question__article__has_video_solution": false, "question__title": "Number of Islands", "question__title_slug": "number-of-islands", "question__hide": false, "total_acs": 1490554, "total_submitted": 2781677, "frontend_question_id": 200, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 199, "question__article__live": true, "question__article__slug": "binary-tree-right-side-view", "question__article__has_video_solution": false, "question__title": "Binary Tree Right Side View", "question__title_slug": "binary-tree-right-side-view", "question__hide": false, "total_acs": 641550, "total_submitted": 1080104, "frontend_question_id": 199, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 198, "question__article__live": true, "question__article__slug": "house-robber", "question__article__has_video_solution": false, "question__title": "House Robber", "question__title_slug": "house-robber", "question__hide": false, "total_acs": 1076063, "total_submitted": 2294897, "frontend_question_id": 198, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 197, "question__article__live": true, "question__article__slug": "rising-temperature", "question__article__has_video_solution": false, "question__title": "Rising Temperature", "question__title_slug": "rising-temperature", "question__hide": false, "total_acs": 212283, "total_submitted": 502587, "frontend_question_id": 197, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 196, "question__article__live": true, "question__article__slug": "delete-duplicate-emails", "question__article__has_video_solution": false, "question__title": "Delete Duplicate Emails", "question__title_slug": "delete-duplicate-emails", "question__hide": false, "total_acs": 205843, "total_submitted": 400684, "frontend_question_id": 196, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 195, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Tenth Line", "question__title_slug": "tenth-line", "question__hide": false, "total_acs": 71953, "total_submitted": 219021, "frontend_question_id": 195, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 194, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Transpose File", "question__title_slug": "transpose-file", "question__hide": false, "total_acs": 18083, "total_submitted": 72203, "frontend_question_id": 194, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 193, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Valid Phone Numbers", "question__title_slug": "valid-phone-numbers", "question__hide": false, "total_acs": 54599, "total_submitted": 211616, "frontend_question_id": 193, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 192, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Word Frequency", "question__title_slug": "word-frequency", "question__hide": false, "total_acs": 36481, "total_submitted": 142555, "frontend_question_id": 192, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 191, "question__article__live": true, "question__article__slug": "number-of-1-bits", "question__article__has_video_solution": false, "question__title": "Number of 1 Bits", "question__title_slug": "number-of-1-bits", "question__hide": false, "total_acs": 680735, "total_submitted": 1136814, "frontend_question_id": 191, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 190, "question__article__live": true, "question__article__slug": "reverse-bits", "question__article__has_video_solution": false, "question__title": "Reverse Bits", "question__title_slug": "reverse-bits", "question__hide": false, "total_acs": 452105, "total_submitted": 935128, "frontend_question_id": 190, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 189, "question__article__live": true, "question__article__slug": "rotate-array", "question__article__has_video_solution": false, "question__title": "Rotate Array", "question__title_slug": "rotate-array", "question__hide": false, "total_acs": 1056194, "total_submitted": 2746984, "frontend_question_id": 189, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 188, "question__article__live": true, "question__article__slug": "best-time-to-buy-and-sell-stock-iv", "question__article__has_video_solution": false, "question__title": "Best Time to Buy and Sell Stock IV", "question__title_slug": "best-time-to-buy-and-sell-stock-iv", "question__hide": false, "total_acs": 236502, "total_submitted": 709644, "frontend_question_id": 188, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 187, "question__article__live": true, "question__article__slug": "repeated-dna-sequences", "question__article__has_video_solution": false, "question__title": "Repeated DNA Sequences", "question__title_slug": "repeated-dna-sequences", "question__hide": false, "total_acs": 258611, "total_submitted": 581622, "frontend_question_id": 187, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 186, "question__article__live": true, "question__article__slug": "reverse-words-in-a-string-ii", "question__article__has_video_solution": false, "question__title": "Reverse Words in a String II", "question__title_slug": "reverse-words-in-a-string-ii", "question__hide": false, "total_acs": 130651, "total_submitted": 257843, "frontend_question_id": 186, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 185, "question__article__live": true, "question__article__slug": "department-top-three-salaries", "question__article__has_video_solution": false, "question__title": "Department Top Three Salaries", "question__title_slug": "department-top-three-salaries", "question__hide": false, "total_acs": 160331, "total_submitted": 344060, "frontend_question_id": 185, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 184, "question__article__live": true, "question__article__slug": "department-highest-salary", "question__article__has_video_solution": false, "question__title": "Department Highest Salary", "question__title_slug": "department-highest-salary", "question__hide": false, "total_acs": 212885, "total_submitted": 458699, "frontend_question_id": 184, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 183, "question__article__live": true, "question__article__slug": "customers-who-never-order", "question__article__has_video_solution": false, "question__title": "Customers Who Never Order", "question__title_slug": "customers-who-never-order", "question__hide": false, "total_acs": 320982, "total_submitted": 514783, "frontend_question_id": 183, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 182, "question__article__live": true, "question__article__slug": "duplicate-emails", "question__article__has_video_solution": false, "question__title": "Duplicate Emails", "question__title_slug": "duplicate-emails", "question__hide": false, "total_acs": 337707, "total_submitted": 492300, "frontend_question_id": 182, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 181, "question__article__live": true, "question__article__slug": "employees-earning-more-than-their-managers", "question__article__has_video_solution": false, "question__title": "Employees Earning More Than Their Managers", "question__title_slug": "employees-earning-more-than-their-managers", "question__hide": false, "total_acs": 342852, "total_submitted": 519575, "frontend_question_id": 181, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 180, "question__article__live": true, "question__article__slug": "consecutive-numbers", "question__article__has_video_solution": false, "question__title": "Consecutive Numbers", "question__title_slug": "consecutive-numbers", "question__hide": false, "total_acs": 181254, "total_submitted": 399013, "frontend_question_id": 180, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 179, "question__article__live": true, "question__article__slug": "largest-number", "question__article__has_video_solution": false, "question__title": "Largest Number", "question__title_slug": "largest-number", "question__hide": false, "total_acs": 308446, "total_submitted": 941730, "frontend_question_id": 179, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 178, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Rank Scores", "question__title_slug": "rank-scores", "question__hide": false, "total_acs": 216454, "total_submitted": 379726, "frontend_question_id": 178, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 177, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Nth Highest Salary", "question__title_slug": "nth-highest-salary", "question__hide": false, "total_acs": 228976, "total_submitted": 637342, "frontend_question_id": 177, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 176, "question__article__live": true, "question__article__slug": "second-highest-salary", "question__article__has_video_solution": false, "question__title": "Second Highest Salary", "question__title_slug": "second-highest-salary", "question__hide": false, "total_acs": 453630, "total_submitted": 1291433, "frontend_question_id": 176, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 175, "question__article__live": true, "question__article__slug": "combine-two-tables", "question__article__has_video_solution": false, "question__title": "Combine Two Tables", "question__title_slug": "combine-two-tables", "question__hide": false, "total_acs": 511660, "total_submitted": 734235, "frontend_question_id": 175, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 174, "question__article__live": true, "question__article__slug": "dungeon-game", "question__article__has_video_solution": false, "question__title": "Dungeon Game", "question__title_slug": "dungeon-game", "question__hide": false, "total_acs": 168188, "total_submitted": 462653, "frontend_question_id": 174, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 173, "question__article__live": true, "question__article__slug": "binary-search-tree-iterator", "question__article__has_video_solution": false, "question__title": "Binary Search Tree Iterator", "question__title_slug": "binary-search-tree-iterator", "question__hide": false, "total_acs": 517464, "total_submitted": 791130, "frontend_question_id": 173, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 172, "question__article__live": true, "question__article__slug": "factorial-trailing-zeroes", "question__article__has_video_solution": false, "question__title": "Factorial Trailing Zeroes", "question__title_slug": "factorial-trailing-zeroes", "question__hide": false, "total_acs": 311032, "total_submitted": 765322, "frontend_question_id": 172, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 171, "question__article__live": true, "question__article__slug": "excel-sheet-column-number", "question__article__has_video_solution": false, "question__title": "Excel Sheet Column Number", "question__title_slug": "excel-sheet-column-number", "question__hide": false, "total_acs": 491273, "total_submitted": 811717, "frontend_question_id": 171, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 170, "question__article__live": true, "question__article__slug": "two-sum-iii-data-structure-design", "question__article__has_video_solution": false, "question__title": "Two Sum III - Data structure design", "question__title_slug": "two-sum-iii-data-structure-design", "question__hide": false, "total_acs": 121860, "total_submitted": 332686, "frontend_question_id": 170, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 169, "question__article__live": true, "question__article__slug": "majority-element", "question__article__has_video_solution": false, "question__title": "Majority Element", "question__title_slug": "majority-element", "question__hide": false, "total_acs": 1180075, "total_submitted": 1880235, "frontend_question_id": 169, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 168, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Excel Sheet Column Title", "question__title_slug": "excel-sheet-column-title", "question__hide": false, "total_acs": 307187, "total_submitted": 909326, "frontend_question_id": 168, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 167, "question__article__live": true, "question__article__slug": "two-sum-ii-input-array-is-sorted", "question__article__has_video_solution": false, "question__title": "Two Sum II - Input Array Is Sorted", "question__title_slug": "two-sum-ii-input-array-is-sorted", "question__hide": false, "total_acs": 903297, "total_submitted": 1545432, "frontend_question_id": 167, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 166, "question__article__live": true, "question__article__slug": "fraction-to-recurring-decimal", "question__article__has_video_solution": false, "question__title": "Fraction to Recurring Decimal", "question__title_slug": "fraction-to-recurring-decimal", "question__hide": false, "total_acs": 179819, "total_submitted": 764809, "frontend_question_id": 166, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 165, "question__article__live": true, "question__article__slug": "compare-version-numbers", "question__article__has_video_solution": false, "question__title": "Compare Version Numbers", "question__title_slug": "compare-version-numbers", "question__hide": false, "total_acs": 311209, "total_submitted": 904720, "frontend_question_id": 165, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 164, "question__article__live": true, "question__article__slug": "maximum-gap", "question__article__has_video_solution": false, "question__title": "Maximum Gap", "question__title_slug": "maximum-gap", "question__hide": false, "total_acs": 136598, "total_submitted": 331403, "frontend_question_id": 164, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 163, "question__article__live": true, "question__article__slug": "missing-ranges", "question__article__has_video_solution": true, "question__title": "Missing Ranges", "question__title_slug": "missing-ranges", "question__hide": false, "total_acs": 164378, "total_submitted": 528499, "frontend_question_id": 163, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 162, "question__article__live": true, "question__article__slug": "find-peak-element", "question__article__has_video_solution": false, "question__title": "Find Peak Element", "question__title_slug": "find-peak-element", "question__hide": false, "total_acs": 748667, "total_submitted": 1634150, "frontend_question_id": 162, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 161, "question__article__live": true, "question__article__slug": "one-edit-distance", "question__article__has_video_solution": false, "question__title": "One Edit Distance", "question__title_slug": "one-edit-distance", "question__hide": false, "total_acs": 169636, "total_submitted": 500464, "frontend_question_id": 161, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 160, "question__article__live": true, "question__article__slug": "intersection-of-two-linked-lists", "question__article__has_video_solution": true, "question__title": "Intersection of Two Linked Lists", "question__title_slug": "intersection-of-two-linked-lists", "question__hide": false, "total_acs": 898929, "total_submitted": 1815934, "frontend_question_id": 160, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 159, "question__article__live": true, "question__article__slug": "longest-substring-with-at-most-two-distinct-characters", "question__article__has_video_solution": true, "question__title": "Longest Substring with At Most Two Distinct Characters", "question__title_slug": "longest-substring-with-at-most-two-distinct-characters", "question__hide": false, "total_acs": 186601, "total_submitted": 355123, "frontend_question_id": 159, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 158, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Read N Characters Given read4 II - Call Multiple Times", "question__title_slug": "read-n-characters-given-read4-ii-call-multiple-times", "question__hide": false, "total_acs": 163125, "total_submitted": 401036, "frontend_question_id": 158, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 157, "question__article__live": true, "question__article__slug": "read-n-characters-given-read4", "question__article__has_video_solution": false, "question__title": "Read N Characters Given Read4", "question__title_slug": "read-n-characters-given-read4", "question__hide": false, "total_acs": 166606, "total_submitted": 414313, "frontend_question_id": 157, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 156, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Binary Tree Upside Down", "question__title_slug": "binary-tree-upside-down", "question__hide": false, "total_acs": 84680, "total_submitted": 141119, "frontend_question_id": 156, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 155, "question__article__live": true, "question__article__slug": "min-stack", "question__article__has_video_solution": false, "question__title": "Min Stack", "question__title_slug": "min-stack", "question__hide": false, "total_acs": 938851, "total_submitted": 1881687, "frontend_question_id": 155, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 154, "question__article__live": true, "question__article__slug": "find-minimum-in-rotated-sorted-array-ii", "question__article__has_video_solution": false, "question__title": "Find Minimum in Rotated Sorted Array II", "question__title_slug": "find-minimum-in-rotated-sorted-array-ii", "question__hide": false, "total_acs": 318456, "total_submitted": 736324, "frontend_question_id": 154, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 153, "question__article__live": true, "question__article__slug": "find-minimum-in-rotated-sorted-array", "question__article__has_video_solution": false, "question__title": "Find Minimum in Rotated Sorted Array", "question__title_slug": "find-minimum-in-rotated-sorted-array", "question__hide": false, "total_acs": 876857, "total_submitted": 1834309, "frontend_question_id": 153, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 152, "question__article__live": true, "question__article__slug": "maximum-product-subarray", "question__article__has_video_solution": false, "question__title": "Maximum Product Subarray", "question__title_slug": "maximum-product-subarray", "question__hide": false, "total_acs": 707432, "total_submitted": 2051298, "frontend_question_id": 152, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 151, "question__article__live": true, "question__article__slug": "reverse-words-in-a-string", "question__article__has_video_solution": false, "question__title": "Reverse Words in a String", "question__title_slug": "reverse-words-in-a-string", "question__hide": false, "total_acs": 682104, "total_submitted": 2419542, "frontend_question_id": 151, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 150, "question__article__live": true, "question__article__slug": "evaluate-reverse-polish-notation", "question__article__has_video_solution": false, "question__title": "Evaluate Reverse Polish Notation", "question__title_slug": "evaluate-reverse-polish-notation", "question__hide": false, "total_acs": 386498, "total_submitted": 918436, "frontend_question_id": 150, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 149, "question__article__live": true, "question__article__slug": "max-points-on-a-line", "question__article__has_video_solution": false, "question__title": "Max Points on a Line", "question__title_slug": "max-points-on-a-line", "question__hide": false, "total_acs": 224224, "total_submitted": 1108228, "frontend_question_id": 149, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 148, "question__article__live": true, "question__article__slug": "sort-list", "question__article__has_video_solution": false, "question__title": "Sort List", "question__title_slug": "sort-list", "question__hide": false, "total_acs": 478017, "total_submitted": 923072, "frontend_question_id": 148, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 147, "question__article__live": true, "question__article__slug": "insertion-sort-list", "question__article__has_video_solution": true, "question__title": "Insertion Sort List", "question__title_slug": "insertion-sort-list", "question__hide": false, "total_acs": 280138, "total_submitted": 575950, "frontend_question_id": 147, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 146, "question__article__live": true, "question__article__slug": "lru-cache", "question__article__has_video_solution": false, "question__title": "LRU Cache", "question__title_slug": "lru-cache", "question__hide": false, "total_acs": 1025864, "total_submitted": 2590554, "frontend_question_id": 146, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 145, "question__article__live": false, "question__article__slug": "binary-tree-postorder-traversal", "question__article__has_video_solution": false, "question__title": "Binary Tree Postorder Traversal", "question__title_slug": "binary-tree-postorder-traversal", "question__hide": false, "total_acs": 687172, "total_submitted": 1079994, "frontend_question_id": 145, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 144, "question__article__live": true, "question__article__slug": "binary-tree-preorder-traversal", "question__article__has_video_solution": false, "question__title": "Binary Tree Preorder Traversal", "question__title_slug": "binary-tree-preorder-traversal", "question__hide": false, "total_acs": 900691, "total_submitted": 1449169, "frontend_question_id": 144, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 143, "question__article__live": true, "question__article__slug": "reorder-list", "question__article__has_video_solution": false, "question__title": "Reorder List", "question__title_slug": "reorder-list", "question__hide": false, "total_acs": 459973, "total_submitted": 971264, "frontend_question_id": 143, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 142, "question__article__live": true, "question__article__slug": "linked-list-cycle-ii", "question__article__has_video_solution": false, "question__title": "Linked List Cycle II", "question__title_slug": "linked-list-cycle-ii", "question__hide": false, "total_acs": 645611, "total_submitted": 1467082, "frontend_question_id": 142, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 141, "question__article__live": true, "question__article__slug": "linked-list-cycle", "question__article__has_video_solution": true, "question__title": "Linked List Cycle", "question__title_slug": "linked-list-cycle", "question__hide": false, "total_acs": 1369180, "total_submitted": 2996927, "frontend_question_id": 141, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 140, "question__article__live": true, "question__article__slug": "word-break-ii", "question__article__has_video_solution": false, "question__title": "Word Break II", "question__title_slug": "word-break-ii", "question__hide": false, "total_acs": 429717, "total_submitted": 1030310, "frontend_question_id": 140, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 139, "question__article__live": true, "question__article__slug": "word-break", "question__article__has_video_solution": true, "question__title": "Word Break", "question__title_slug": "word-break", "question__hide": false, "total_acs": 1035297, "total_submitted": 2333229, "frontend_question_id": 139, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 138, "question__article__live": true, "question__article__slug": "copy-list-with-random-pointer", "question__article__has_video_solution": false, "question__title": "Copy List with Random Pointer", "question__title_slug": "copy-list-with-random-pointer", "question__hide": false, "total_acs": 762077, "total_submitted": 1597953, "frontend_question_id": 138, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 137, "question__article__live": true, "question__article__slug": "single-number-ii", "question__article__has_video_solution": false, "question__title": "Single Number II", "question__title_slug": "single-number-ii", "question__hide": false, "total_acs": 339398, "total_submitted": 601411, "frontend_question_id": 137, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 136, "question__article__live": true, "question__article__slug": "single-number", "question__article__has_video_solution": false, "question__title": "Single Number", "question__title_slug": "single-number", "question__hide": false, "total_acs": 1585221, "total_submitted": 2290234, "frontend_question_id": 136, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 135, "question__article__live": true, "question__article__slug": "candy", "question__article__has_video_solution": false, "question__title": "Candy", "question__title_slug": "candy", "question__hide": false, "total_acs": 208734, "total_submitted": 566518, "frontend_question_id": 135, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 134, "question__article__live": true, "question__article__slug": "gas-station", "question__article__has_video_solution": false, "question__title": "Gas Station", "question__title_slug": "gas-station", "question__hide": false, "total_acs": 394589, "total_submitted": 888649, "frontend_question_id": 134, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 133, "question__article__live": true, "question__article__slug": "clone-graph", "question__article__has_video_solution": false, "question__title": "Clone Graph", "question__title_slug": "clone-graph", "question__hide": false, "total_acs": 687225, "total_submitted": 1458241, "frontend_question_id": 133, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 132, "question__article__live": true, "question__article__slug": "palindrome-partitioning-ii", "question__article__has_video_solution": false, "question__title": "Palindrome Partitioning II", "question__title_slug": "palindrome-partitioning-ii", "question__hide": false, "total_acs": 199442, "total_submitted": 602609, "frontend_question_id": 132, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 131, "question__article__live": true, "question__article__slug": "palindrome-partitioning", "question__article__has_video_solution": false, "question__title": "Palindrome Partitioning", "question__title_slug": "palindrome-partitioning", "question__hide": false, "total_acs": 436601, "total_submitted": 739357, "frontend_question_id": 131, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 130, "question__article__live": true, "question__article__slug": "surrounded-regions", "question__article__has_video_solution": false, "question__title": "Surrounded Regions", "question__title_slug": "surrounded-regions", "question__hide": false, "total_acs": 400084, "total_submitted": 1186509, "frontend_question_id": 130, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 129, "question__article__live": true, "question__article__slug": "sum-root-to-leaf-numbers", "question__article__has_video_solution": false, "question__title": "Sum Root to Leaf Numbers", "question__title_slug": "sum-root-to-leaf-numbers", "question__hide": false, "total_acs": 445574, "total_submitted": 787409, "frontend_question_id": 129, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 128, "question__article__live": true, "question__article__slug": "longest-consecutive-sequence", "question__article__has_video_solution": false, "question__title": "Longest Consecutive Sequence", "question__title_slug": "longest-consecutive-sequence", "question__hide": false, "total_acs": 626811, "total_submitted": 1289930, "frontend_question_id": 128, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 127, "question__article__live": true, "question__article__slug": "word-ladder", "question__article__has_video_solution": true, "question__title": "Word Ladder", "question__title_slug": "word-ladder", "question__hide": false, "total_acs": 746636, "total_submitted": 2118704, "frontend_question_id": 127, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 126, "question__article__live": true, "question__article__slug": "word-ladder-ii", "question__article__has_video_solution": false, "question__title": "Word Ladder II", "question__title_slug": "word-ladder-ii", "question__hide": false, "total_acs": 283802, "total_submitted": 1059080, "frontend_question_id": 126, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 125, "question__article__live": true, "question__article__slug": "valid-palindrome", "question__article__has_video_solution": false, "question__title": "Valid Palindrome", "question__title_slug": "valid-palindrome", "question__hide": false, "total_acs": 1190163, "total_submitted": 2885248, "frontend_question_id": 125, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 124, "question__article__live": true, "question__article__slug": "binary-tree-maximum-path-sum", "question__article__has_video_solution": false, "question__title": "Binary Tree Maximum Path Sum", "question__title_slug": "binary-tree-maximum-path-sum", "question__hide": false, "total_acs": 702884, "total_submitted": 1872400, "frontend_question_id": 124, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 123, "question__article__live": true, "question__article__slug": "best-time-to-buy-and-sell-stock-iii", "question__article__has_video_solution": false, "question__title": "Best Time to Buy and Sell Stock III", "question__title_slug": "best-time-to-buy-and-sell-stock-iii", "question__hide": false, "total_acs": 370767, "total_submitted": 862849, "frontend_question_id": 123, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 122, "question__article__live": true, "question__article__slug": "best-time-to-buy-and-sell-stock-ii", "question__article__has_video_solution": true, "question__title": "Best Time to Buy and Sell Stock II", "question__title_slug": "best-time-to-buy-and-sell-stock-ii", "question__hide": false, "total_acs": 1109098, "total_submitted": 1795727, "frontend_question_id": 122, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 121, "question__article__live": true, "question__article__slug": "best-time-to-buy-and-sell-stock", "question__article__has_video_solution": true, "question__title": "Best Time to Buy and Sell Stock", "question__title_slug": "best-time-to-buy-and-sell-stock", "question__hide": false, "total_acs": 2037074, "total_submitted": 3777233, "frontend_question_id": 121, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 120, "question__article__live": true, "question__article__slug": "triangle", "question__article__has_video_solution": false, "question__title": "Triangle", "question__title_slug": "triangle", "question__hide": false, "total_acs": 402883, "total_submitted": 798761, "frontend_question_id": 120, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 119, "question__article__live": true, "question__article__slug": "pascals-triangle-ii", "question__article__has_video_solution": false, "question__title": "Pascal's Triangle II", "question__title_slug": "pascals-triangle-ii", "question__hide": false, "total_acs": 501359, "total_submitted": 877920, "frontend_question_id": 119, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 118, "question__article__live": true, "question__article__slug": "pascals-triangle", "question__article__has_video_solution": true, "question__title": "Pascal's Triangle", "question__title_slug": "pascals-triangle", "question__hide": false, "total_acs": 750590, "total_submitted": 1176358, "frontend_question_id": 118, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 117, "question__article__live": true, "question__article__slug": "populating-next-right-pointers-in-each-node-ii", "question__article__has_video_solution": false, "question__title": "Populating Next Right Pointers in Each Node II", "question__title_slug": "populating-next-right-pointers-in-each-node-ii", "question__hide": false, "total_acs": 423798, "total_submitted": 915976, "frontend_question_id": 117, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 116, "question__article__live": true, "question__article__slug": "populating-next-right-pointers-in-each-node", "question__article__has_video_solution": false, "question__title": "Populating Next Right Pointers in Each Node", "question__title_slug": "populating-next-right-pointers-in-each-node", "question__hide": false, "total_acs": 713563, "total_submitted": 1262466, "frontend_question_id": 116, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 115, "question__article__live": true, "question__article__slug": "distinct-subsequences", "question__article__has_video_solution": false, "question__title": "Distinct Subsequences", "question__title_slug": "distinct-subsequences", "question__hide": false, "total_acs": 212965, "total_submitted": 505189, "frontend_question_id": 115, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 114, "question__article__live": true, "question__article__slug": "flatten-binary-tree-to-linked-list", "question__article__has_video_solution": false, "question__title": "Flatten Binary Tree to Linked List", "question__title_slug": "flatten-binary-tree-to-linked-list", "question__hide": false, "total_acs": 584057, "total_submitted": 1016436, "frontend_question_id": 114, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 113, "question__article__live": true, "question__article__slug": "path-sum-ii", "question__article__has_video_solution": false, "question__title": "Path Sum II", "question__title_slug": "path-sum-ii", "question__hide": false, "total_acs": 560196, "total_submitted": 1042549, "frontend_question_id": 113, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 112, "question__article__live": true, "question__article__slug": "path-sum", "question__article__has_video_solution": false, "question__title": "Path Sum", "question__title_slug": "path-sum", "question__hide": false, "total_acs": 842238, "total_submitted": 1859512, "frontend_question_id": 112, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 111, "question__article__live": true, "question__article__slug": "minimum-depth-of-binary-tree", "question__article__has_video_solution": false, "question__title": "Minimum Depth of Binary Tree", "question__title_slug": "minimum-depth-of-binary-tree", "question__hide": false, "total_acs": 727417, "total_submitted": 1719473, "frontend_question_id": 111, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 110, "question__article__live": true, "question__article__slug": "balanced-binary-tree", "question__article__has_video_solution": false, "question__title": "Balanced Binary Tree", "question__title_slug": "balanced-binary-tree", "question__hide": false, "total_acs": 729392, "total_submitted": 1565632, "frontend_question_id": 110, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 109, "question__article__live": true, "question__article__slug": "convert-sorted-list-to-binary-search-tree", "question__article__has_video_solution": false, "question__title": "Convert Sorted List to Binary Search Tree", "question__title_slug": "convert-sorted-list-to-binary-search-tree", "question__hide": false, "total_acs": 364417, "total_submitted": 659857, "frontend_question_id": 109, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 108, "question__article__live": true, "question__article__slug": "convert-sorted-array-to-bst", "question__article__has_video_solution": false, "question__title": "Convert Sorted Array to Binary Search Tree", "question__title_slug": "convert-sorted-array-to-binary-search-tree", "question__hide": false, "total_acs": 713089, "total_submitted": 1085445, "frontend_question_id": 108, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 107, "question__article__live": true, "question__article__slug": "binary-tree-level-order-traversal-ii", "question__article__has_video_solution": false, "question__title": "Binary Tree Level Order Traversal II", "question__title_slug": "binary-tree-level-order-traversal-ii", "question__hide": false, "total_acs": 488789, "total_submitted": 836781, "frontend_question_id": 107, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 106, "question__article__live": true, "question__article__slug": "construct-binary-tree-from-inorder-and-postorder-traversal", "question__article__has_video_solution": false, "question__title": "Construct Binary Tree from Inorder and Postorder Traversal", "question__title_slug": "construct-binary-tree-from-inorder-and-postorder-traversal", "question__hide": false, "total_acs": 386446, "total_submitted": 702220, "frontend_question_id": 106, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 105, "question__article__live": true, "question__article__slug": "construct-binary-tree-from-preorder-and-inorder-traversal", "question__article__has_video_solution": false, "question__title": "Construct Binary Tree from Preorder and Inorder Traversal", "question__title_slug": "construct-binary-tree-from-preorder-and-inorder-traversal", "question__hide": false, "total_acs": 678565, "total_submitted": 1185288, "frontend_question_id": 105, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 104, "question__article__live": true, "question__article__slug": "maximum-depth-of-binary-tree", "question__article__has_video_solution": false, "question__title": "Maximum Depth of Binary Tree", "question__title_slug": "maximum-depth-of-binary-tree", "question__hide": false, "total_acs": 1592195, "total_submitted": 2222415, "frontend_question_id": 104, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 103, "question__article__live": true, "question__article__slug": "binary-tree-zigzag-level-order-traversal", "question__article__has_video_solution": false, "question__title": "Binary Tree Zigzag Level Order Traversal", "question__title_slug": "binary-tree-zigzag-level-order-traversal", "question__hide": false, "total_acs": 683818, "total_submitted": 1281737, "frontend_question_id": 103, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 102, "question__article__live": true, "question__article__slug": "binary-tree-level-order-traversal", "question__article__has_video_solution": false, "question__title": "Binary Tree Level Order Traversal", "question__title_slug": "binary-tree-level-order-traversal", "question__hide": false, "total_acs": 1181912, "total_submitted": 1949433, "frontend_question_id": 102, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 101, "question__article__live": true, "question__article__slug": "symmetric-tree", "question__article__has_video_solution": false, "question__title": "Symmetric Tree", "question__title_slug": "symmetric-tree", "question__hide": false, "total_acs": 1190225, "total_submitted": 2316848, "frontend_question_id": 101, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 100, "question__article__live": true, "question__article__slug": "same-tree", "question__article__has_video_solution": false, "question__title": "Same Tree", "question__title_slug": "same-tree", "question__hide": false, "total_acs": 989163, "total_submitted": 1785078, "frontend_question_id": 100, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 99, "question__article__live": true, "question__article__slug": "recover-binary-search-tree", "question__article__has_video_solution": false, "question__title": "Recover Binary Search Tree", "question__title_slug": "recover-binary-search-tree", "question__hide": false, "total_acs": 275866, "total_submitted": 597670, "frontend_question_id": 99, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 98, "question__article__live": true, "question__article__slug": "validate-binary-search-tree", "question__article__has_video_solution": true, "question__title": "Validate Binary Search Tree", "question__title_slug": "validate-binary-search-tree", "question__hide": false, "total_acs": 1343013, "total_submitted": 4420199, "frontend_question_id": 98, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 97, "question__article__live": true, "question__article__slug": "interleaving-strings", "question__article__has_video_solution": false, "question__title": "Interleaving String", "question__title_slug": "interleaving-string", "question__hide": false, "total_acs": 256559, "total_submitted": 741032, "frontend_question_id": 97, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 96, "question__article__live": true, "question__article__slug": "unique-binary-search-trees", "question__article__has_video_solution": false, "question__title": "Unique Binary Search Trees", "question__title_slug": "unique-binary-search-trees", "question__hide": false, "total_acs": 469700, "total_submitted": 808146, "frontend_question_id": 96, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 95, "question__article__live": true, "question__article__slug": "unique-binary-search-trees-ii", "question__article__has_video_solution": false, "question__title": "Unique Binary Search Trees II", "question__title_slug": "unique-binary-search-trees-ii", "question__hide": false, "total_acs": 299171, "total_submitted": 609203, "frontend_question_id": 95, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 94, "question__article__live": true, "question__article__slug": "binary-tree-inorder-traversal", "question__article__has_video_solution": false, "question__title": "Binary Tree Inorder Traversal", "question__title_slug": "binary-tree-inorder-traversal", "question__hide": false, "total_acs": 1399628, "total_submitted": 1987196, "frontend_question_id": 94, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 93, "question__article__live": true, "question__article__slug": "restore-ip-addresses", "question__article__has_video_solution": false, "question__title": "Restore IP Addresses", "question__title_slug": "restore-ip-addresses", "question__hide": false, "total_acs": 291256, "total_submitted": 701255, "frontend_question_id": 93, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 92, "question__article__live": true, "question__article__slug": "reverse-linked-list-ii", "question__article__has_video_solution": false, "question__title": "Reverse Linked List II", "question__title_slug": "reverse-linked-list-ii", "question__hide": false, "total_acs": 465208, "total_submitted": 1076179, "frontend_question_id": 92, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 91, "question__article__live": true, "question__article__slug": "decode-ways", "question__article__has_video_solution": true, "question__title": "Decode Ways", "question__title_slug": "decode-ways", "question__hide": false, "total_acs": 754338, "total_submitted": 2512863, "frontend_question_id": 91, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 90, "question__article__live": true, "question__article__slug": "subsets-ii", "question__article__has_video_solution": false, "question__title": "Subsets II", "question__title_slug": "subsets-ii", "question__hide": false, "total_acs": 483104, "total_submitted": 912694, "frontend_question_id": 90, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 89, "question__article__live": true, "question__article__slug": "gray-code", "question__article__has_video_solution": false, "question__title": "Gray Code", "question__title_slug": "gray-code", "question__hide": false, "total_acs": 229599, "total_submitted": 416923, "frontend_question_id": 89, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 88, "question__article__live": true, "question__article__slug": "merge-sorted-arrays", "question__article__has_video_solution": false, "question__title": "Merge Sorted Array", "question__title_slug": "merge-sorted-array", "question__hide": false, "total_acs": 1313313, "total_submitted": 3013055, "frontend_question_id": 88, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 87, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Scramble String", "question__title_slug": "scramble-string", "question__hide": false, "total_acs": 142116, "total_submitted": 400108, "frontend_question_id": 87, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 86, "question__article__live": true, "question__article__slug": "partition-list", "question__article__has_video_solution": false, "question__title": "Partition List", "question__title_slug": "partition-list", "question__hide": false, "total_acs": 332866, "total_submitted": 698679, "frontend_question_id": 86, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 85, "question__article__live": true, "question__article__slug": "maximal-rectangle", "question__article__has_video_solution": false, "question__title": "Maximal Rectangle", "question__title_slug": "maximal-rectangle", "question__hide": false, "total_acs": 288895, "total_submitted": 678772, "frontend_question_id": 85, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 84, "question__article__live": true, "question__article__slug": "largest-rectangle-in-histogram", "question__article__has_video_solution": true, "question__title": "Largest Rectangle in Histogram", "question__title_slug": "largest-rectangle-in-histogram", "question__hide": false, "total_acs": 490236, "total_submitted": 1207238, "frontend_question_id": 84, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 83, "question__article__live": true, "question__article__slug": "remove-duplicates-from-sorted-list", "question__article__has_video_solution": false, "question__title": "Remove Duplicates from Sorted List", "question__title_slug": "remove-duplicates-from-sorted-list", "question__hide": false, "total_acs": 824535, "total_submitted": 1687599, "frontend_question_id": 83, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 82, "question__article__live": true, "question__article__slug": "remove-duplicates-from-sorted-list-ii", "question__article__has_video_solution": false, "question__title": "Remove Duplicates from Sorted List II", "question__title_slug": "remove-duplicates-from-sorted-list-ii", "question__hide": false, "total_acs": 473973, "total_submitted": 1075011, "frontend_question_id": 82, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 81, "question__article__live": true, "question__article__slug": "search-in-rotated-sorted-array-ii", "question__article__has_video_solution": false, "question__title": "Search in Rotated Sorted Array II", "question__title_slug": "search-in-rotated-sorted-array-ii", "question__hide": false, "total_acs": 412184, "total_submitted": 1161881, "frontend_question_id": 81, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 80, "question__article__live": true, "question__article__slug": "remove-duplicates-from-sorted-array-ii", "question__article__has_video_solution": false, "question__title": "Remove Duplicates from Sorted Array II", "question__title_slug": "remove-duplicates-from-sorted-array-ii", "question__hide": false, "total_acs": 423582, "total_submitted": 840897, "frontend_question_id": 80, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 79, "question__article__live": true, "question__article__slug": "word-search", "question__article__has_video_solution": false, "question__title": "Word Search", "question__title_slug": "word-search", "question__hide": false, "total_acs": 925927, "total_submitted": 2342593, "frontend_question_id": 79, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 78, "question__article__live": true, "question__article__slug": "subsets", "question__article__has_video_solution": false, "question__title": "Subsets", "question__title_slug": "subsets", "question__hide": false, "total_acs": 1047196, "total_submitted": 1474713, "frontend_question_id": 78, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 77, "question__article__live": true, "question__article__slug": "combinations", "question__article__has_video_solution": false, "question__title": "Combinations", "question__title_slug": "combinations", "question__hide": false, "total_acs": 501120, "total_submitted": 789446, "frontend_question_id": 77, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 76, "question__article__live": true, "question__article__slug": "minimum-window-substring", "question__article__has_video_solution": false, "question__title": "Minimum Window Substring", "question__title_slug": "minimum-window-substring", "question__hide": false, "total_acs": 724027, "total_submitted": 1866601, "frontend_question_id": 76, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 75, "question__article__live": true, "question__article__slug": "sort-colors", "question__article__has_video_solution": false, "question__title": "Sort Colors", "question__title_slug": "sort-colors", "question__hide": false, "total_acs": 960628, "total_submitted": 1765581, "frontend_question_id": 75, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 74, "question__article__live": true, "question__article__slug": "search-in-2d-matrix", "question__article__has_video_solution": false, "question__title": "Search a 2D Matrix", "question__title_slug": "search-a-2d-matrix", "question__hide": false, "total_acs": 690867, "total_submitted": 1608334, "frontend_question_id": 74, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 73, "question__article__live": true, "question__article__slug": "set-matrix-zeroes", "question__article__has_video_solution": false, "question__title": "Set Matrix Zeroes", "question__title_slug": "set-matrix-zeroes", "question__hide": false, "total_acs": 649574, "total_submitted": 1353048, "frontend_question_id": 73, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 72, "question__article__live": true, "question__article__slug": "edit-distance", "question__article__has_video_solution": false, "question__title": "Edit Distance", "question__title_slug": "edit-distance", "question__hide": false, "total_acs": 454365, "total_submitted": 899813, "frontend_question_id": 72, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 71, "question__article__live": true, "question__article__slug": "simplify-path", "question__article__has_video_solution": false, "question__title": "Simplify Path", "question__title_slug": "simplify-path", "question__hide": false, "total_acs": 411937, "total_submitted": 1065401, "frontend_question_id": 71, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 70, "question__article__live": true, "question__article__slug": "climbing-stairs", "question__article__has_video_solution": false, "question__title": "Climbing Stairs", "question__title_slug": "climbing-stairs", "question__hide": false, "total_acs": 1472683, "total_submitted": 2894281, "frontend_question_id": 70, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 69, "question__article__live": true, "question__article__slug": "sqrtx", "question__article__has_video_solution": false, "question__title": "Sqrt(x)", "question__title_slug": "sqrtx", "question__hide": false, "total_acs": 990519, "total_submitted": 2724090, "frontend_question_id": 69, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 68, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Text Justification", "question__title_slug": "text-justification", "question__hide": false, "total_acs": 237541, "total_submitted": 682801, "frontend_question_id": 68, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 67, "question__article__live": true, "question__article__slug": "add-binary", "question__article__has_video_solution": false, "question__title": "Add Binary", "question__title_slug": "add-binary", "question__hide": false, "total_acs": 808462, "total_submitted": 1607920, "frontend_question_id": 67, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 66, "question__article__live": true, "question__article__slug": "plus-one", "question__article__has_video_solution": false, "question__title": "Plus One", "question__title_slug": "plus-one", "question__hide": false, "total_acs": 1142540, "total_submitted": 2677288, "frontend_question_id": 66, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 65, "question__article__live": true, "question__article__slug": "valid-number", "question__article__has_video_solution": false, "question__title": "Valid Number", "question__title_slug": "valid-number", "question__hide": false, "total_acs": 264639, "total_submitted": 1470120, "frontend_question_id": 65, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 64, "question__article__live": true, "question__article__slug": "minimum-path-sum", "question__article__has_video_solution": false, "question__title": "Minimum Path Sum", "question__title_slug": "minimum-path-sum", "question__hide": false, "total_acs": 684858, "total_submitted": 1157873, "frontend_question_id": 64, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 63, "question__article__live": true, "question__article__slug": "unique-paths-ii", "question__article__has_video_solution": false, "question__title": "Unique Paths II", "question__title_slug": "unique-paths-ii", "question__hide": false, "total_acs": 492506, "total_submitted": 1317232, "frontend_question_id": 63, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 62, "question__article__live": true, "question__article__slug": "unique-paths", "question__article__has_video_solution": false, "question__title": "Unique Paths", "question__title_slug": "unique-paths", "question__hide": false, "total_acs": 896891, "total_submitted": 1500618, "frontend_question_id": 62, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 61, "question__article__live": true, "question__article__slug": "rotate-list", "question__article__has_video_solution": false, "question__title": "Rotate List", "question__title_slug": "rotate-list", "question__hide": false, "total_acs": 538234, "total_submitted": 1548586, "frontend_question_id": 61, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 60, "question__article__live": true, "question__article__slug": "permutation-sequence", "question__article__has_video_solution": false, "question__title": "Permutation Sequence", "question__title_slug": "permutation-sequence", "question__hide": false, "total_acs": 263395, "total_submitted": 629020, "frontend_question_id": 60, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 59, "question__article__live": true, "question__article__slug": "spiral-matrix-ii", "question__article__has_video_solution": false, "question__title": "Spiral Matrix II", "question__title_slug": "spiral-matrix-ii", "question__hide": false, "total_acs": 311298, "total_submitted": 500839, "frontend_question_id": 59, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 58, "question__article__live": true, "question__article__slug": "length-of-last-word", "question__article__has_video_solution": false, "question__title": "Length of Last Word", "question__title_slug": "length-of-last-word", "question__hide": false, "total_acs": 703095, "total_submitted": 1892023, "frontend_question_id": 58, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 57, "question__article__live": true, "question__article__slug": "insert-interval", "question__article__has_video_solution": false, "question__title": "Insert Interval", "question__title_slug": "insert-interval", "question__hide": false, "total_acs": 481862, "total_submitted": 1292801, "frontend_question_id": 57, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 56, "question__article__live": true, "question__article__slug": "merge-intervals", "question__article__has_video_solution": true, "question__title": "Merge Intervals", "question__title_slug": "merge-intervals", "question__hide": false, "total_acs": 1362862, "total_submitted": 3049492, "frontend_question_id": 56, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 55, "question__article__live": true, "question__article__slug": "jump-game", "question__article__has_video_solution": false, "question__title": "Jump Game", "question__title_slug": "jump-game", "question__hide": false, "total_acs": 952610, "total_submitted": 2530860, "frontend_question_id": 55, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 54, "question__article__live": true, "question__article__slug": "spiral-matrix", "question__article__has_video_solution": false, "question__title": "Spiral Matrix", "question__title_slug": "spiral-matrix", "question__hide": false, "total_acs": 697673, "total_submitted": 1702671, "frontend_question_id": 54, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 53, "question__article__live": true, "question__article__slug": "maximum-subarray", "question__article__has_video_solution": false, "question__title": "Maximum Subarray", "question__title_slug": "maximum-subarray", "question__hide": false, "total_acs": 2200736, "total_submitted": 4448937, "frontend_question_id": 53, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 52, "question__article__live": true, "question__article__slug": "n-queens-ii", "question__article__has_video_solution": false, "question__title": "N-Queens II", "question__title_slug": "n-queens-ii", "question__hide": false, "total_acs": 213815, "total_submitted": 324528, "frontend_question_id": 52, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 51, "question__article__live": true, "question__article__slug": "n-queens", "question__article__has_video_solution": false, "question__title": "N-Queens", "question__title_slug": "n-queens", "question__hide": false, "total_acs": 352076, "total_submitted": 618841, "frontend_question_id": 51, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 50, "question__article__live": true, "question__article__slug": "powx-n", "question__article__has_video_solution": false, "question__title": "Pow(x, n)", "question__title_slug": "powx-n", "question__hide": false, "total_acs": 866713, "total_submitted": 2687741, "frontend_question_id": 50, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 49, "question__article__live": true, "question__article__slug": "group-anagrams", "question__article__has_video_solution": true, "question__title": "Group Anagrams", "question__title_slug": "group-anagrams", "question__hide": false, "total_acs": 1281607, "total_submitted": 2009664, "frontend_question_id": 49, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 48, "question__article__live": true, "question__article__slug": "rotate-image", "question__article__has_video_solution": false, "question__title": "Rotate Image", "question__title_slug": "rotate-image", "question__hide": false, "total_acs": 843353, "total_submitted": 1275017, "frontend_question_id": 48, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 47, "question__article__live": true, "question__article__slug": "permutations-ii", "question__article__has_video_solution": false, "question__title": "Permutations II", "question__title_slug": "permutations-ii", "question__hide": false, "total_acs": 588379, "total_submitted": 1093861, "frontend_question_id": 47, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 46, "question__article__live": true, "question__article__slug": "permutations", "question__article__has_video_solution": false, "question__title": "Permutations", "question__title_slug": "permutations", "question__hide": false, "total_acs": 1113058, "total_submitted": 1549223, "frontend_question_id": 46, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 45, "question__article__live": true, "question__article__slug": "jump-game-ii", "question__article__has_video_solution": false, "question__title": "Jump Game II", "question__title_slug": "jump-game-ii", "question__hide": false, "total_acs": 571163, "total_submitted": 1550955, "frontend_question_id": 45, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 44, "question__article__live": true, "question__article__slug": "wildcard-matching", "question__article__has_video_solution": false, "question__title": "Wildcard Matching", "question__title_slug": "wildcard-matching", "question__hide": false, "total_acs": 373795, "total_submitted": 1411689, "frontend_question_id": 44, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 43, "question__article__live": true, "question__article__slug": "multiply-strings", "question__article__has_video_solution": false, "question__title": "Multiply Strings", "question__title_slug": "multiply-strings", "question__hide": false, "total_acs": 495469, "total_submitted": 1319252, "frontend_question_id": 43, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 42, "question__article__live": true, "question__article__slug": "trapping-rain-water", "question__article__has_video_solution": false, "question__title": "Trapping Rain Water", "question__title_slug": "trapping-rain-water", "question__hide": false, "total_acs": 1069831, "total_submitted": 1904981, "frontend_question_id": 42, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 41, "question__article__live": true, "question__article__slug": "first-missing-positive", "question__article__has_video_solution": false, "question__title": "First Missing Positive", "question__title_slug": "first-missing-positive", "question__hide": false, "total_acs": 651460, "total_submitted": 1818090, "frontend_question_id": 41, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 40, "question__article__live": true, "question__article__slug": "combination-sum-ii", "question__article__has_video_solution": false, "question__title": "Combination Sum II", "question__title_slug": "combination-sum-ii", "question__hide": false, "total_acs": 533164, "total_submitted": 1021321, "frontend_question_id": 40, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 39, "question__article__live": true, "question__article__slug": "combination-sum", "question__article__has_video_solution": false, "question__title": "Combination Sum", "question__title_slug": "combination-sum", "question__hide": false, "total_acs": 1037107, "total_submitted": 1593649, "frontend_question_id": 39, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 38, "question__article__live": false, "question__article__slug": "count-and-say", "question__article__has_video_solution": false, "question__title": "Count and Say", "question__title_slug": "count-and-say", "question__hide": false, "total_acs": 608929, "total_submitted": 1257122, "frontend_question_id": 38, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 37, "question__article__live": true, "question__article__slug": "sudoku-solver", "question__article__has_video_solution": false, "question__title": "Sudoku Solver", "question__title_slug": "sudoku-solver", "question__hide": false, "total_acs": 335402, "total_submitted": 627631, "frontend_question_id": 37, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 36, "question__article__live": true, "question__article__slug": "valid-sudoku", "question__article__has_video_solution": false, "question__title": "Valid Sudoku", "question__title_slug": "valid-sudoku", "question__hide": false, "total_acs": 696435, "total_submitted": 1272384, "frontend_question_id": 36, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 35, "question__article__live": true, "question__article__slug": "search-insert-position", "question__article__has_video_solution": false, "question__title": "Search Insert Position", "question__title_slug": "search-insert-position", "question__hide": false, "total_acs": 1336559, "total_submitted": 3156686, "frontend_question_id": 35, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 34, "question__article__live": true, "question__article__slug": "find-first-and-last-position-of-element-in-sorted-array", "question__article__has_video_solution": false, "question__title": "Find First and Last Position of Element in Sorted Array", "question__title_slug": "find-first-and-last-position-of-element-in-sorted-array", "question__hide": false, "total_acs": 1035601, "total_submitted": 2599806, "frontend_question_id": 34, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 33, "question__article__live": true, "question__article__slug": "search-in-rotated-sorted-array", "question__article__has_video_solution": false, "question__title": "Search in Rotated Sorted Array", "question__title_slug": "search-in-rotated-sorted-array", "question__hide": false, "total_acs": 1404542, "total_submitted": 3731682, "frontend_question_id": 33, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 32, "question__article__live": true, "question__article__slug": "longest-valid-parentheses", "question__article__has_video_solution": false, "question__title": "Longest Valid Parentheses", "question__title_slug": "longest-valid-parentheses", "question__hide": false, "total_acs": 468792, "total_submitted": 1503017, "frontend_question_id": 32, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 31, "question__article__live": true, "question__article__slug": "next-permutation", "question__article__has_video_solution": false, "question__title": "Next Permutation", "question__title_slug": "next-permutation", "question__hide": false, "total_acs": 734215, "total_submitted": 2068019, "frontend_question_id": 31, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 30, "question__article__live": true, "question__article__slug": "substring-with-concatenation-of-all-words", "question__article__has_video_solution": false, "question__title": "Substring with Concatenation of All Words", "question__title_slug": "substring-with-concatenation-of-all-words", "question__hide": false, "total_acs": 247975, "total_submitted": 887145, "frontend_question_id": 30, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 29, "question__article__live": true, "question__article__slug": "divide-integers", "question__article__has_video_solution": false, "question__title": "Divide Two Integers", "question__title_slug": "divide-two-integers", "question__hide": false, "total_acs": 457218, "total_submitted": 2684253, "frontend_question_id": 29, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 28, "question__article__live": false, "question__article__slug": "implement-strstr", "question__article__has_video_solution": false, "question__title": "Implement strStr()", "question__title_slug": "implement-strstr", "question__hide": false, "total_acs": 1193843, "total_submitted": 3352991, "frontend_question_id": 28, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 27, "question__article__live": true, "question__article__slug": "remove-element", "question__article__has_video_solution": false, "question__title": "Remove Element", "question__title_slug": "remove-element", "question__hide": false, "total_acs": 1217174, "total_submitted": 2383343, "frontend_question_id": 27, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 26, "question__article__live": true, "question__article__slug": "remove-duplicates-from-sorted-array", "question__article__has_video_solution": true, "question__title": "Remove Duplicates from Sorted Array", "question__title_slug": "remove-duplicates-from-sorted-array", "question__hide": false, "total_acs": 2035151, "total_submitted": 4187957, "frontend_question_id": 26, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 25, "question__article__live": true, "question__article__slug": "reverse-nodes-in-k-group", "question__article__has_video_solution": false, "question__title": "Reverse Nodes in k-Group", "question__title_slug": "reverse-nodes-in-k-group", "question__hide": false, "total_acs": 491874, "total_submitted": 970762, "frontend_question_id": 25, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 24, "question__article__live": true, "question__article__slug": "swap-nodes-in-pairs", "question__article__has_video_solution": false, "question__title": "Swap Nodes in Pairs", "question__title_slug": "swap-nodes-in-pairs", "question__hide": false, "total_acs": 839162, "total_submitted": 1436196, "frontend_question_id": 24, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 23, "question__article__live": true, "question__article__slug": "merge-k-sorted-list", "question__article__has_video_solution": false, "question__title": "Merge k Sorted Lists", "question__title_slug": "merge-k-sorted-lists", "question__hide": false, "total_acs": 1213044, "total_submitted": 2592458, "frontend_question_id": 23, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 22, "question__article__live": true, "question__article__slug": "generate-parentheses", "question__article__has_video_solution": false, "question__title": "Generate Parentheses", "question__title_slug": "generate-parentheses", "question__hide": false, "total_acs": 1015658, "total_submitted": 1456057, "frontend_question_id": 22, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 21, "question__article__live": true, "question__article__slug": "merge-two-sorted-lists", "question__article__has_video_solution": true, "question__title": "Merge Two Sorted Lists", "question__title_slug": "merge-two-sorted-lists", "question__hide": false, "total_acs": 2076328, "total_submitted": 3459000, "frontend_question_id": 21, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 20, "question__article__live": true, "question__article__slug": "valid-parentheses", "question__article__has_video_solution": true, "question__title": "Valid Parentheses", "question__title_slug": "valid-parentheses", "question__hide": false, "total_acs": 2108281, "total_submitted": 5159105, "frontend_question_id": 20, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 19, "question__article__live": true, "question__article__slug": "remove-nth-node-from-end-of-list", "question__article__has_video_solution": true, "question__title": "Remove Nth Node From End of List", "question__title_slug": "remove-nth-node-from-end-of-list", "question__hide": false, "total_acs": 1311767, "total_submitted": 3441659, "frontend_question_id": 19, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 18, "question__article__live": true, "question__article__slug": "4sum", "question__article__has_video_solution": false, "question__title": "4Sum", "question__title_slug": "4sum", "question__hide": false, "total_acs": 560652, "total_submitted": 1508829, "frontend_question_id": 18, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 17, "question__article__live": true, "question__article__slug": "letter-combinations-of-a-phone-number", "question__article__has_video_solution": false, "question__title": "Letter Combinations of a Phone Number", "question__title_slug": "letter-combinations-of-a-phone-number", "question__hide": false, "total_acs": 1130022, "total_submitted": 2118860, "frontend_question_id": 17, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 16, "question__article__live": true, "question__article__slug": "3sum-closest", "question__article__has_video_solution": false, "question__title": "3Sum Closest", "question__title_slug": "3sum-closest", "question__hide": false, "total_acs": 773059, "total_submitted": 1642573, "frontend_question_id": 16, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 15, "question__article__live": true, "question__article__slug": "3sum", "question__article__has_video_solution": false, "question__title": "3Sum", "question__title_slug": "3sum", "question__hide": false, "total_acs": 1848905, "total_submitted": 5991622, "frontend_question_id": 15, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 14, "question__article__live": true, "question__article__slug": "longest-common-prefix", "question__article__has_video_solution": false, "question__title": "Longest Common Prefix", "question__title_slug": "longest-common-prefix", "question__hide": false, "total_acs": 1497977, "total_submitted": 3822493, "frontend_question_id": 14, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 13, "question__article__live": true, "question__article__slug": "roman-to-integer", "question__article__has_video_solution": false, "question__title": "Roman to Integer", "question__title_slug": "roman-to-integer", "question__hide": false, "total_acs": 1464823, "total_submitted": 2529947, "frontend_question_id": 13, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 12, "question__article__live": true, "question__article__slug": "integer-to-roman", "question__article__has_video_solution": false, "question__title": "Integer to Roman", "question__title_slug": "integer-to-roman", "question__hide": false, "total_acs": 660991, "total_submitted": 1115582, "frontend_question_id": 12, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 11, "question__article__live": true, "question__article__slug": "container-with-most-water", "question__article__has_video_solution": true, "question__title": "Container With Most Water", "question__title_slug": "container-with-most-water", "question__hide": false, "total_acs": 1365823, "total_submitted": 2556479, "frontend_question_id": 11, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 10, "question__article__live": true, "question__article__slug": "regular-expression-matching", "question__article__has_video_solution": false, "question__title": "Regular Expression Matching", "question__title_slug": "regular-expression-matching", "question__hide": false, "total_acs": 661389, "total_submitted": 2345187, "frontend_question_id": 10, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 9, "question__article__live": true, "question__article__slug": "palindrome-number", "question__article__has_video_solution": false, "question__title": "Palindrome Number", "question__title_slug": "palindrome-number", "question__hide": false, "total_acs": 1954970, "total_submitted": 3740284, "frontend_question_id": 9, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 8, "question__article__live": true, "question__article__slug": "string-to-integer", "question__article__has_video_solution": false, "question__title": "String to Integer (atoi)", "question__title_slug": "string-to-integer-atoi", "question__hide": false, "total_acs": 970523, "total_submitted": 5885608, "frontend_question_id": 8, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 7, "question__article__live": true, "question__article__slug": "reverse-integer", "question__article__has_video_solution": false, "question__title": "Reverse Integer", "question__title_slug": "reverse-integer", "question__hide": false, "total_acs": 2000386, "total_submitted": 7518650, "frontend_question_id": 7, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 6, "question__article__live": true, "question__article__slug": "zigzag-conversion", "question__article__has_video_solution": false, "question__title": "Zigzag Conversion", "question__title_slug": "zigzag-conversion", "question__hide": false, "total_acs": 737234, "total_submitted": 1786476, "frontend_question_id": 6, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 5, "question__article__live": true, "question__article__slug": "longest-palindromic-substring", "question__article__has_video_solution": false, "question__title": "Longest Palindromic Substring", "question__title_slug": "longest-palindromic-substring", "question__hide": false, "total_acs": 1755860, "total_submitted": 5534372, "frontend_question_id": 5, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 4, "question__article__live": false, "question__article__slug": "median-of-two-sorted-arrays", "question__article__has_video_solution": false, "question__title": "Median of Two Sorted Arrays", "question__title_slug": "median-of-two-sorted-arrays", "question__hide": false, "total_acs": 1315232, "total_submitted": 3880530, "frontend_question_id": 4, "is_new_question": false }, "status": null, "difficulty": { "level": 3 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 3, "question__article__live": true, "question__article__slug": "longest-substring-without-repeating-characters", "question__article__has_video_solution": true, "question__title": "Longest Substring Without Repeating Characters", "question__title_slug": "longest-substring-without-repeating-characters", "question__hide": false, "total_acs": 3115888, "total_submitted": 9454915, "frontend_question_id": 3, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 2, "question__article__live": true, "question__article__slug": "add-two-numbers", "question__article__has_video_solution": false, "question__title": "Add Two Numbers", "question__title_slug": "add-two-numbers", "question__hide": false, "total_acs": 2648493, "total_submitted": 6897535, "frontend_question_id": 2, "is_new_question": false }, "status": null, "difficulty": { "level": 2 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 }, { "stat": { "question_id": 1, "question__article__live": true, "question__article__slug": "two-sum", "question__article__has_video_solution": true, "question__title": "Two Sum", "question__title_slug": "two-sum", "question__hide": false, "total_acs": 6267726, "total_submitted": 12948049, "frontend_question_id": 1, "is_new_question": false }, "status": null, "difficulty": { "level": 1 }, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0 } ], "frequency_high": 0, "frequency_mid": 0, "category_slug": "all" }