Java | Leetcode Java题解之第371题两整数之和
题目：
题解：
class Solution {public int getSum(int a, int b) {while (b != 0) {int carry = (a & b) << 1;a = a ^ b;b = carry;}return a;}
}
题目：
题解：
class Solution {public int getSum(int a, int b) {while (b != 0) {int carry = (a & b) << 1;a = a ^ b;b = carry;}return a;}
}