View Code of Problem 112

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