#include <fstream>
#include <iostream>
#include <string>
#include <algorithm>
#include <list>
#include <stdexcept>

using namespace std;

int main()
{
  list<string> l;
  ifstream in("test.txt");

  try
  {
	  copy( istream_iterator<string>(in), istream_iterator<string>(), l.begin() );
  	  copy( l.begin(), l.end(), ostream_iterator<string>(cout) );
  }
  catch(std::exception &e)
  {
	  cerr<<e.what()<<endl;
  }
  catch(...)
  {
	  cerr<<"unknown"<<endl;
  }
  return 0;
}