#include <iostream.h>
#include "Vstack.h"
// Doesn't know about Arraystack or Linkedstack
void reverse( Gstack<int>&, int );	// a prototype

void reverse( Gstack<int> &s, int n )
{
        int i;

        for( i = 0; i < n; i++ ) {
                s.push(i);
        }
        for( i = 0; i < n; i++ ) {
                cout << s.pop() << ' ';
        }
        cout << endl;
}