HDU 2162 Add ‘em

#include <iostream>
using namespace std;
int main()
{
	long long n,i,j,k=0,a[233],sum;
    while(cin>>n){
    	if(n<=0) break;
    	sum=0;
    	for(i=0;i<n;i++){
    		cin>>a[n];
    		sum+=a[n];	
		}
		k++;
		cout<<"Sum of #"<<k<<" is "<<sum<<endl;
	} 
	return 0;
 }