View Code of Problem 112

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