View Code of Problem 112

#include<cstdio>
#include<iostream>
#include<algorithm>
#include<cmath>
#include<cstring>
#include<vector>
#include<map>
#include<string>
#include<set>
using namespace std;
int main(void){
	int num = 1,sum;
	int a;
	while(scanf("%d",&num)!=EOF&&num!=0){
		sum = 0;
		for(int i = 0;i<num;i++){
			scanf("%d",&a);
			sum += a;
		}
		printf("%d\n",sum);	
	}
}