杭电OJ题目 1000

Problem Description

Calculate  A + B.

Input

Each line will contain two integers  A and  B. Process to end of file.

Output

For each case, output  A + B in one line.

 

Sample Input

1 1

 

Sample Output

2

 

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