#!/usr/bin/env python
     # encoding: utf-8
     #
     # Copyright (c) 2010 Doug Hellmann.  All rights reserved.
     #
     """Converting floats to ints.
     """
     #end_pymotw_header
     
     import math
     
     print '{:^5}  {:^5}  {:^5}  {:^5}  {:^5}'.format('i', 'int', 'trunk', 'floor', 'ceil')
     print '{:-^5}  {:-^5}  {:-^5}  {:-^5}  {:-^5}'.format('', '', '', '', '')
     
     fmt = '  '.join(['{:5.1f}'] * 5)
     
     for i in [ -1.5, -0.8, -0.5, -0.2, 0, 0.2, 0.5, 0.8, 1 ]:
         print fmt.format(i, int(i), math.trunc(i), math.floor(i), math.ceil(i))