// demonstrates dynamic vector size manipulation
// Mikhail Nesterenko
// 11/10/2009

#include <iostream>
#include <vector>

using std::cin; using std::cout; using std::endl; 
using std::vector;

int main() {
  vector<int> v; // declares an array its size is 0

  cout << "Enter numbers, 0 to quit: ";
  int num;
  cin >> num;
  while (num != 0) {
    v.push_back(num);
    cin >> num;
  }

  cout << "You entered: ";
  while (!v.empty()) {
    cout << v.back() << " ";
    v.pop_back();
  }
  cout << endl;
}