leetcode 每日一题 462. 最少移动次数使数组元素相等 II

class Solution {    public int minMoves2(int[] nums) {        Arrays.sort(nums);        int num = nums[nums.length / 2];        int res = 0;        for (int i = 0; i < nums.length; i++) {            if(nums[i] != num){                res += Math.abs(nums[i] - num);            }        }        return res;    }}