View Code of Problem 112

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


    for(int i=0;i<n;i++)
    {
        scanf("%d",&a);
        sum=sum+a;
    }
    printf("%d\n",sum);
    }
}