View Code of Problem 112

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