Odd_even(X):-X mod 2= 0, write (“even number”), NL.Odd_even(X):- write (“odd number”), nl.
?- Odd_even(5)
prog.pl:1:9: syntax error: . or operator expected after expression prog.pl:2:9: syntax error: . or operator expected after expression 2 error(s) compilation failed
Standard output is empty
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