#include "pila.h"
#include <iostream>

using namespace std;

int main(){

    Pila p;
  p.Push(30); p.Push(3); p.Push(10); p.Push(100); p.Push(-20);
  Pila p2 = p;
  
  p2.Pop();

  while (! p.Vuota()){  cout <<  p.Top() <<" ";   p.Pop(); }
  cout <<endl;
  // -20  100  10  3  30
  while (! p2.Vuota()){  cout <<  p2.Top() <<" ";   p2.Pop(); }
  // 100  10  3  30
  cout << endl;
   
};