View Code of Problem 111

#include<stdio.h>
int main(){
	
	int a[1000],i=0,sum=0;
	
	while(scanf("%d%d",&a[0],&a[1])!=EOF){
		sum=a[0]+a[1];
		
		if(a[0]==0&&a[1]==0)return 0;
		else	printf("%d\n",sum);
	}
	return 0;
}