int main()
{
   vector<int> x;
   copy(istream_iterator<int>(cin),
      istream_iterator(), back_inserter(x));
   vector<int>::iterator p =
      remove_if(x.begin(), x.end(), is_even);
   x.erase(p, x.end());
   copy(x.begin(), x.end(),
      ostream_iterator<int>(cout, "\n"));
   return 0;
}