leetcode190

public class Solution {
    public uint reverseBits(uint n) {
        var list = new List<uint>();//逆序的二进制列表，list[0]是最低位
            while (n != )
            {
                var cur = n % ;
                list.Add(cur);
                n = n / ;
            }
            var addzero =  - list.Count;
            for (int i = ; i < addzero; i++)//补充到32位
            {
                list.Add();
            }            list.Reverse();            uint sum = ;
            for (int i = ; i < list.Count; i++)
            {
                var cur = list[i];
                sum += cur * ((uint)(Math.Pow(, i)));
            }
            return sum;
    }
}

https://leetcode.com/problems/reverse-bits/