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Loops/While: Difference between revisions
→{{header|Prolog}}: show how to start Prolog execution
(→{{header|Prolog}}: clean up Prolog example) |
(→{{header|Prolog}}: show how to start Prolog execution) |
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Line 1,129:
<lang prolog>while(0) :- !.
while(X) :-
writeln(X),
X1 is X // 2,
while(X1).</lang>
Start the calculation at a top-level like this:
<lang prolog>?- while(1024).</lang>
=={{header|PureBasic}}==
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