View Code of Problem 112

#include <stdio.h>
#include <math.h>
int main()
{
    int n;
	while(~scanf("%d",&n))
	{
		if(n==0)
		  break;
	    int i,sum=0,x;
	    for(i=1;i<=n;i++)
	    {
	    	scanf("%d",&x);
	    	sum+=x;
		}
		printf("%d\n",sum);
	}
}