wordpress添加论坛杭州网站seo外包
题目：
题解：
class Solution {
public:int hammingDistance(int x, int y) {int s = x ^ y, ret = 0;while (s) {s &= s - 1;ret++;}return ret;}
};
题目：
题解：
class Solution {
public:int hammingDistance(int x, int y) {int s = x ^ y, ret = 0;while (s) {s &= s - 1;ret++;}return ret;}
};