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  1.  
  2. countdown(X) := write(X).
Compilation error #stdin compilation error #stdout 0s 0KB
comments (?)
stdin 
?- countdown (5)
compilation info 
prog.pl:2:14: syntax error: . or operator expected after expression
	1 error(s)
compilation failed
stdout 
Standard output is empty
https://ideone.com/0xx4h
language:
Prolog (gprolog 1.4.5)
created:
14 years ago
visibility:
public

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