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Task/Boolean-values/Free-Pascal/boolean-values.pas
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23
Task/Boolean-values/Free-Pascal/boolean-values.pas
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{$mode objfpc}{$ifdef mswindows}{$apptype console}{$endif}
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const
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true = 'true';
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false = 'false';
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begin
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writeln(true);
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writeln(false);
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end.
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[ EDIT ]
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See https://wiki.freepascal.org/Boolean
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While you can assign values to true and false, it has now nothing to do with the boolean values....
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Try with this function:
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FUNCTION IsNatural ( CONST num: VARIANT ): BOOLEAN;
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BEGIN
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IsNatural := ( num > 0 );
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END;
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