public class Solution {    public int MinMoves2(int[] nums) {        var list = nums.OrderBy(x => x).ToList();            var mid = list[list.Count / 2];            var count = 0;            for (int i = 0; i < nums.Length; i++)            {                var cur = nums[i];                if (cur != mid)                {                    count += Math.Abs(cur - mid);                }            }            return count;    }}