import sys try: while True: line = sys.stdin.readline().strip() if line == '': break lines = line.split() print(int(lines[0]) + int(lines[1])) except: pass
#include <stdio.h>
int main() {
int a = 0;
int b = 0;
//输入
scanf("%d %d", &a, &b);
//求和
//将求和后的结果保存到z
int z = a + b;
//打印
printf("%d/n", z);
return 0;
}