{ "data": { "question": { "questionId": "462", "questionFrontendId": "462", "categoryTitle": "Algorithms", "boundTopicId": 1914, "title": "Minimum Moves to Equal Array Elements II", "titleSlug": "minimum-moves-to-equal-array-elements-ii", "content": "

Given an integer array nums of size n, return the minimum number of moves required to make all array elements equal.

\n\n

In one move, you can increment or decrement an element of the array by 1.

\n\n

Test cases are designed so that the answer will fit in a 32-bit integer.

\n\n

 

\n

Example 1:

\n\n
\nInput: nums = [1,2,3]\nOutput: 2\nExplanation:\nOnly two moves are needed (remember each move increments or decrements one element):\n[1,2,3]  =>  [2,2,3]  =>  [2,2,2]\n
\n\n

Example 2:

\n\n
\nInput: nums = [1,10,2,9]\nOutput: 16\n
\n\n

 

\n

Constraints:

\n\n\n", "translatedTitle": "最少移动次数使数组元素相等 II", "translatedContent": "

给定一个非空整数数组，找到使所有数组元素相等所需的最小移动数，其中每次移动可将选定的一个元素加1或减1。 您可以假设数组的长度最多为10000。

\n\n

例如:

\n\n
\n输入:\n[1,2,3]\n\n输出:\n2\n\n说明：\n只有两个动作是必要的（记得每一步仅可使其中一个元素加1或减1）： \n\n[1,2,3]  =>  [2,2,3]  =>  [2,2,2]\n
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