#include <iostream>
#include <cmath>
using namespace std;

int compute_sum( int Element[],  int i);
int main ()

{
    int const SIZE = 100;
    int Element[SIZE]; //Array of SIZE Elements.
    cout << "Enter list of integers" << endl;
    int i = 0;
    int x;
    cin >> x;
    while ( i < SIZE && x!=0)
    {
          Element[i] = x;
          i++;
          cin >> x;
    }
    int sum = compute_sum(Element, i);

    int k = 0;
    while (k < i)
    {
          cout << Element[k];
          k++;
    }
cin.ignore().get();
return 0;

}

double compute_sum( int const Element[],  int const i)
{
       int sum = 0;
       for (int z = 0; z < i; z++)
           {
              sum = sum + Element[i];
           }
return(sum);
}