#include <stl.h>
#include <iostream.h>

int main ()
{
  vector <int> v1 (10);
  for (int i = 0; i < v1.size (); i++)
    v1[i] = i;
  vector <int> v2(v1.size ());
  copy_backward (v1.begin (), v1.end (), v2.end ());
  ostream_iterator<int> iter (cout, " ");
  copy (v2.begin (), v2.end (), iter);
  cout << endl;
  return 0;
}