{ "data": { "question": { "questionId": "519", "questionFrontendId": "1983", "categoryTitle": "Algorithms", "boundTopicId": 10286, "title": "Widest Pair of Indices With Equal Range Sum", "titleSlug": "widest-pair-of-indices-with-equal-range-sum", "content": null, "translatedTitle": "范围和相等的最宽索引对", "translatedContent": null, "isPaidOnly": true, "difficulty": "Medium", "likes": 7, "dislikes": 0, "isLiked": null, "similarQuestions": "[]", "contributors": [], "langToValidPlayground": null, "topicTags": [ { "name": "Array", "slug": "array", "translatedName": "数组", "__typename": "TopicTagNode" }, { "name": "Hash Table", "slug": "hash-table", "translatedName": "哈希表", "__typename": "TopicTagNode" }, { "name": "Prefix Sum", "slug": "prefix-sum", "translatedName": "前缀和", "__typename": "TopicTagNode" } ], "companyTagStats": null, "codeSnippets": null, "stats": "{\"totalAccepted\": \"383\", \"totalSubmission\": \"784\", \"totalAcceptedRaw\": 383, \"totalSubmissionRaw\": 784, \"acRate\": \"48.9%\"}", "hints": [ "Keep prefix sums of both arrays.", "Can the difference between the prefix sums at an index help us?", "What happens if the difference between the two prefix sums at an index a is x, and x again at a different index b?", "This means that the sum of nums1 from index a + 1 to index b is equal to the sum of nums2 from index a + 1 to index b." ], "solution": null, "status": null, "sampleTestCase": "[1,1,0,1]\n[0,1,1,0]", "metaData": "{\n \"name\": \"widestPairOfIndices\",\n \"params\": [\n {\n \"name\": \"nums1\",\n \"type\": \"integer[]\"\n },\n {\n \"type\": \"integer[]\",\n \"name\": \"nums2\"\n }\n ],\n \"return\": {\n \"type\": \"integer\"\n }\n}", "judgerAvailable": true, "judgeType": "large", "mysqlSchemas": [], "enableRunCode": true, "envInfo": "{\"cpp\":[\"C++\",\"

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