/* 

  Empty program (Rosetta code) in Picat.

  http://rosettacode.org/wiki/Empty_program
  """
  Create the simplest possible program that is still considered "correct." 
  """

  This program was created by Hakan Kjellerstrand, hakank@gmail.com
  See also my Picat page: http://www.hakank.org/picat/

*/

% $ picat empty_program.pi 
% main.

% $ picat -g x empty_program.pi 
x.