{ "data": { "question": { "questionId": "2279", "questionFrontendId": "2178", "categoryTitle": "Algorithms", "boundTopicId": 1273957, "title": "Maximum Split of Positive Even Integers", "titleSlug": "maximum-split-of-positive-even-integers", "content": "

You are given an integer finalSum. Split it into a sum of a maximum number of unique positive even integers.

\n\n\n\n

Return a list of integers that represent a valid split containing a maximum number of integers. If no valid split exists for finalSum, return an empty list. You may return the integers in any order.

\n\n

 

\n

Example 1:

\n\n
\nInput: finalSum = 12\nOutput: [2,4,6]\nExplanation: The following are valid splits: (12), (2 + 10), (2 + 4 + 6), and (4 + 8).\n(2 + 4 + 6) has the maximum number of integers, which is 3. Thus, we return [2,4,6].\nNote that [2,6,4], [6,2,4], etc. are also accepted.\n
\n\n

Example 2:

\n\n
\nInput: finalSum = 7\nOutput: []\nExplanation: There are no valid splits for the given finalSum.\nThus, we return an empty array.\n
\n\n

Example 3:

\n\n
\nInput: finalSum = 28\nOutput: [6,8,2,12]\nExplanation: The following are valid splits: (2 + 26), (6 + 8 + 2 + 12), and (4 + 24). \n(6 + 8 + 2 + 12) has the maximum number of integers, which is 4. Thus, we return [6,8,2,12].\nNote that [10,2,4,12], [6,2,4,16], etc. are also accepted.\n
\n\n

 

\n

Constraints:

\n\n\n", "translatedTitle": "拆分成最多数目的正偶数之和", "translatedContent": "

给你一个整数 finalSum 。请你将它拆分成若干个 互不相同 的正偶数之和,且拆分出来的正偶数数目 最多 。

\n\n\n\n

请你返回一个整数数组,表示将整数拆分成 最多 数目的正偶数数组。如果没有办法将 finalSum 进行拆分,请你返回一个  数组。你可以按 任意 顺序返回这些整数。

\n\n

 

\n\n

示例 1:

\n\n
\n输入:finalSum = 12\n输出:[2,4,6]\n解释:以下是一些符合要求的拆分:(2 + 10)(2 + 4 + 6) (4 + 8) 。\n(2 + 4 + 6) 为最多数目的整数,数目为 3 ,所以我们返回 [2,4,6] 。\n[2,6,4] ,[6,2,4] 等等也都是可行的解。\n
\n\n

示例 2:

\n\n
\n输入:finalSum = 7\n输出:[]\n解释:没有办法将 finalSum 进行拆分。\n所以返回空数组。\n
\n\n

示例 3:

\n\n
\n输入:finalSum = 28\n输出:[6,8,2,12]\n解释:以下是一些符合要求的拆分:(2 + 26)(6 + 8 + 2 + 12)(4 + 24) 。\n(6 + 8 + 2 + 12) 有最多数目的整数,数目为 4 ,所以我们返回 [6,8,2,12] 。\n[10,2,4,12] ,[6,2,4,16] 等等也都是可行的解。\n
\n\n

 

\n\n

提示:

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