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  1. r(0):- write('even').
  2. r(1):- write('odd').
  3.  
  4. c(X):-
  5. 	X is mod(X,2),
  6. 	r(X).
  7.  
Success #stdin #stdout 0.02s 68352KB
comments (?)
stdin 
o(100).
e(101).
e(100).
o(101).
stdout 
GNU Prolog 1.3.1
By Daniel Diaz
Copyright (C) 1999-2009 Daniel Diaz
uncaught exception: error(existence_error(procedure,o/1),top_level/0)
uncaught exception: error(existence_error(procedure,e/1),top_level/0)
uncaught exception: error(existence_error(procedure,e/1),top_level/0)
uncaught exception: error(existence_error(procedure,o/1),top_level/0)
https://ideone.com/DtFYh
language:
Prolog (gprolog 1.4.5)
created:
14 years ago
visibility:
public

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