#include <iostream>
using namespace std;

void fillup(int a[],int size){
  cout << "Enter " << size << " numbers.";
  for(int i=0;i<size;i++)
    cin >> a[i];
}

void output(const int a[],int size){
  cout << "The values read are:\n";
  for(int i=0;i<size;i++)
    cout << a[i] << " ";
  cout << endl;
}

int main()
{
  int arr[3],p,q,r;
  p = 0;
  q = 0;
  r = 0;
  fillup(arr,4);
  output(arr,5);
  cout << "p = " << p << " q = " << q << " r = " << r << endl;
  return 0;
}