{ "data": { "question": { "questionId": "3101", "questionFrontendId": "2838", "boundTopicId": null, "title": "Maximum Coins Heroes Can Collect", "titleSlug": "maximum-coins-heroes-can-collect", "content": null, "translatedTitle": null, "translatedContent": null, "isPaidOnly": true, "difficulty": "Medium", "likes": 22, "dislikes": 0, "isLiked": null, "similarQuestions": "[]", "exampleTestcases": "[1,4,2]\n[1,1,5,2,3]\n[2,3,4,5,6]\n[5]\n[2,3,1,2]\n[10,6,5,2]\n[4,4]\n[5,7,8]\n[1,1,1]", "categoryTitle": "Algorithms", "contributors": [], "topicTags": [ { "name": "Array", "slug": "array", "translatedName": null, "__typename": "TopicTagNode" }, { "name": "Two Pointers", "slug": "two-pointers", "translatedName": null, "__typename": "TopicTagNode" }, { "name": "Binary Search", "slug": "binary-search", "translatedName": null, "__typename": "TopicTagNode" }, { "name": "Sorting", "slug": "sorting", "translatedName": null, "__typename": "TopicTagNode" }, { "name": "Prefix Sum", "slug": "prefix-sum", "translatedName": null, "__typename": "TopicTagNode" } ], "companyTagStats": null, "codeSnippets": null, "stats": "{\"totalAccepted\": \"736\", \"totalSubmission\": \"1K\", \"totalAcceptedRaw\": 736, \"totalSubmissionRaw\": 1038, \"acRate\": \"70.9%\"}", "hints": [ "If a hero can defeat the ith monster, then he defeats all the monsters having a power less than monster[i].", "Sort monsters by their powers. Also change the order of the coins array according to this sort.", "Construct a prefix sum array for the updated coins array.", "For each hero, do a binary search and find the last position of the most powerful monster that this hero can defeat.", "If said monster has index i, then the ith element of the partial sum array would be the answer.", "If a hero can defeat the ith monster, then he defeats all the monsters having a power less than monster[i].", "Sort monsters by their powers. Also change the order of the coins array according to this sort.", "Construct a prefix sum array for the updated coins array.", "For each hero, do a binary search and find the last position of the most powerful monster that this hero can defeat.", "If said monster has index i, then the ith element of the partial sum array would be the answer." ], "solution": null, "status": null, "sampleTestCase": "[1,4,2]\n[1,1,5,2,3]\n[2,3,4,5,6]", "metaData": "{\n \"name\": \"maximumCoins\",\n \"params\": [\n {\n \"name\": \"heroes\",\n \"type\": \"integer[]\"\n },\n {\n \"type\": \"integer[]\",\n \"name\": \"monsters\"\n },\n {\n \"type\": \"integer[]\",\n \"name\": \"coins\"\n }\n ],\n \"return\": {\n \"type\": \"long[]\"\n }\n}", "judgerAvailable": true, "judgeType": "large", "mysqlSchemas": [], "enableRunCode": true, "enableTestMode": false, "enableDebugger": true, "envInfo": "{\"cpp\": [\"C++\", \"

Compiled with clang 11 using the latest C++ 20 standard.

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Your code is compiled with level two optimization (-O2). AddressSanitizer is also enabled to help detect out-of-bounds and use-after-free bugs.

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Most standard library headers are already included automatically for your convenience.

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OpenJDK 17. Java 8 features such as lambda expressions and stream API can be used.

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Most standard library headers are already included automatically for your convenience.

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Includes Pair class from https://docs.oracle.com/javase/8/javafx/api/javafx/util/Pair.html.

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Python 2.7.12.

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Note that Python 2.7 will not be maintained past 2020. For the latest Python, please choose Python3 instead.

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Compiled with gcc 8.2 using the gnu11 standard.

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Your code is compiled with level one optimization (-O1). AddressSanitizer is also enabled to help detect out-of-bounds and use-after-free bugs.

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Most standard library headers are already included automatically for your convenience.

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C# 10 with .NET 6 runtime

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Node.js 16.13.2.

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Your code is run with --harmony flag, enabling new ES6 features.

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lodash.js library is included by default.

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For Priority Queue / Queue data structures, you may use 5.3.0 version of datastructures-js/priority-queue and 4.2.1 version of datastructures-js/queue.

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Ruby 3.1

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Some common data structure implementations are provided in the Algorithms module: https://www.rubydoc.info/github/kanwei/algorithms/Algorithms

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Swift 5.5.2.

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Go 1.21

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Python 3.10.

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Scala 2.13.7.

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Kotlin 1.9.0.

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Rust 1.58.1

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PHP 8.1.

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With bcmath module

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TypeScript 5.1.6, Node.js 16.13.2.

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lodash.js library is included by default.

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Run with Racket 8.3.

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Dart 2.17.3

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