package siweifasan_6_5;
import java.util.Scanner;
/**
* @Description:写一个函数,求两个整数之和,要求在函数体内不得使用
* +、-、*、/四则运算符号。
* @Author: Allen
*/
public class Main02 {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
int num1 = sc.nextInt();
int num2 = sc.nextInt();
Solution solution = new Solution();
System.out.println(solution.Add(num1, num2));
}
}
class Solution {
public int Add(int num1,int num2) {
int sum=0,carry=0;
do{
sum = num1 ^ num2;
carry = (num1 & num2)<<1;
num1=sum;
num2=carry;
}while(num2!=0);
return sum;
}
}