1090: A+B for Input-Output Practice (III)

题目描述

Your task is to Calculate a + b.

输入

Input contains multiple test cases. Each test case contains a pair of integers a and b, one pair of integers per line. A test case containing 0 0 terminates the input and this test case is not to be processed.

输出

For each pair of input integers a and b you should output the sum of a and b in one line, and with one line of output for each line in input.

样例输入

1 5
10 20
0 0

样例输出

6
30

参考代码

#include<stdio.h>
int main() 
{
    int a,b;
    while(scanf("%d%d",&a,&b)) 
    {
        if(a==0&&b==0)break;
        printf("%dn",a+b);}return 0;}

解析

暂无