99 Bottles of Beer

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Language Parlog

Date:	10/19/05
Author:	Alin Suciu
URL:	http://users.utcluj.ro/~suciu/
Comments:	2
Info:	http://www.parlog.com/en/parlog.html
Score:	(3.00 in 40 votes)

% 99 bottles of beer generator in Parlog
% author: Alin Suciu <alin.suciu@cs.utcluj.ro>

mode bottles.
bottles <- 
    bottles(99).

mode bottles(?).
bottles(1) <- 
    write('1 bottle of beer on the wall, 1 bottle of beer.') & nl &
    write('Take one down, and pass it around, no more bottles of beer on the wall.') & nl & nl &
    write('No more bottles of beer on the wall, no more bottles of beer.') & nl &
    write('Go to the store and buy some more, 99 bottles of beer on the wall.') & nl.

bottles(N) <-
    N > 1 : 
    N1 is N - 1 ,
    write(N) & write(' bottles of beer on the wall, ') & 
    write(N) & write(' bottles of beer.') & nl &
    write('Take one down and pass it around, ') &
    write(N1), write(' bottles of beer on the wall.') & nl & nl,
    bottles(N1).

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Comments

annonymous said on 11/22/05 16:30:07

nashpa profii de la utcn

ps: in caz ca u v-ati prin sunt la universitatea tehnica Cluj Napoca
grupa 3242 si stau in observator caminul 7 camera 28 la parter...

Tom Conlon said on 12/24/05 22:17:03

Brilliant, Alin! Well done. Thank you for a big smile!

But where's the parallelism?!

I like to drink several bottles concurrently ;-)

Tom

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one program in 1500 variations