1/*
2 * beer - 99 bottles of beer
3 *
4 * Copyright (C) 1999  Landon Curt Noll
5 *
6 * Calc is open software; you can redistribute it and/or modify it under
7 * the terms of the version 2.1 of the GNU Lesser General Public License
8 * as published by the Free Software Foundation.
9 *
10 * Calc is distributed in the hope that it will be useful, but WITHOUT
11 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
12 * or FITNESS FOR A PARTICULAR PURPOSE.	 See the GNU Lesser General
13 * Public License for more details.
14 *
15 * A copy of version 2.1 of the GNU Lesser General Public License is
16 * distributed with calc under the filename COPYING-LGPL.  You should have
17 * received a copy with calc; if not, write to Free Software Foundation, Inc.
18 * 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
19 *
20 * Under source code control:	1996/11/13 13:21:05
21 * File existed as early as:	1996
22 *
23 * chongo <was here> /\oo/\	http://www.isthe.com/chongo/
24 * Share and enjoy!  :-)	http://www.isthe.com/chongo/tech/comp/calc/
25 */
26
27/*
28 * See: http://www.ionet.net/~timtroyr/funhouse/beer.html#calc
29 */
30
31
32for (i=99; i > 0;) {
33	/* current wall state */
34	some_bottles = (i != 1) ? "bottles" : "bottle";
35	print i, some_bottles, "of beer on the wall,",;
36	print i, some_bottles, "of beer!";
37
38	/* glug, glug */
39	--i;
40	print "Take one down and pass it around,",;
41
42	/* new wall state */
43	less = (i > 0) ? i : "no";
44	bottles = (i!=1) ? "bottles" : "bottle";
45	print less, bottles, "of beer on the wall!\n";
46}
47