View Code of Problem 112

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