{ "data": { "question": { "questionId": "1849", "questionFrontendId": "1749", "categoryTitle": "Algorithms", "boundTopicId": 592246, "title": "Maximum Absolute Sum of Any Subarray", "titleSlug": "maximum-absolute-sum-of-any-subarray", "content": "

You are given an integer array nums. The absolute sum of a subarray [numsl, numsl+1, ..., numsr-1, numsr] is abs(numsl + numsl+1 + ... + numsr-1 + numsr).

\n\n

Return the maximum absolute sum of any (possibly empty) subarray of nums.

\n\n

Note that abs(x) is defined as follows:

\n\n\n\n

 

\n

Example 1:

\n\n
\nInput: nums = [1,-3,2,3,-4]\nOutput: 5\nExplanation: The subarray [2,3] has absolute sum = abs(2+3) = abs(5) = 5.\n
\n\n

Example 2:

\n\n
\nInput: nums = [2,-5,1,-4,3,-2]\nOutput: 8\nExplanation: The subarray [-5,1,-4] has absolute sum = abs(-5+1-4) = abs(-8) = 8.\n
\n\n

 

\n

Constraints:

\n\n\n", "translatedTitle": "任意子数组和的绝对值的最大值", "translatedContent": "

给你一个整数数组 nums 。一个子数组 [numsl, numsl+1, ..., numsr-1, numsr] 的 和的绝对值 为 abs(numsl + numsl+1 + ... + numsr-1 + numsr) 。

\n\n

请你找出 nums 中 和的绝对值 最大的任意子数组(可能为空),并返回该 最大值 。

\n\n

abs(x) 定义如下:

\n\n\n\n

 

\n\n

示例 1:

\n\n
\n输入:nums = [1,-3,2,3,-4]\n输出:5\n解释:子数组 [2,3] 和的绝对值最大,为 abs(2+3) = abs(5) = 5 。\n
\n\n

示例 2:

\n\n
\n输入:nums = [2,-5,1,-4,3,-2]\n输出:8\n解释:子数组 [-5,1,-4] 和的绝对值最大,为 abs(-5+1-4) = abs(-8) = 8 。\n
\n\n

 

\n\n

提示:

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IntArray): Int {\n \n }\n}", "__typename": "CodeSnippetNode" }, { "lang": "Dart", "langSlug": "dart", "code": "class Solution {\n int maxAbsoluteSum(List nums) {\n \n }\n}", "__typename": "CodeSnippetNode" }, { "lang": "Go", "langSlug": "golang", "code": "func maxAbsoluteSum(nums []int) int {\n \n}", "__typename": "CodeSnippetNode" }, { "lang": "Ruby", "langSlug": "ruby", "code": "# @param {Integer[]} nums\n# @return {Integer}\ndef max_absolute_sum(nums)\n \nend", "__typename": "CodeSnippetNode" }, { "lang": "Scala", "langSlug": "scala", "code": "object Solution {\n def maxAbsoluteSum(nums: Array[Int]): Int = {\n \n }\n}", "__typename": "CodeSnippetNode" }, { "lang": "Rust", "langSlug": "rust", "code": "impl Solution {\n pub fn max_absolute_sum(nums: Vec) -> i32 {\n \n }\n}", "__typename": "CodeSnippetNode" }, { "lang": "Racket", "langSlug": "racket", "code": "(define/contract (max-absolute-sum nums)\n (-> (listof exact-integer?) exact-integer?)\n )", "__typename": "CodeSnippetNode" }, 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