View Code of Problem 112

#include<bits/stdc++.h>
using namespace std;
int main(){
	int n;
	while(cin>>n&&n!=0){
		int mid=0;
		int sum=0;
		for(int i=0;i<n;i++){
			cin>>mid;
			sum=sum+mid;
		}
			cout<<sum<<endl;
	}
}