Question

How to represent the Boolean "true" and "false" in Pascal

Answer 1

program BooleanExample;

{
In Free Pascal, Boolean values are represented using the built‑in literals:
True
False
}

{
  Demonstrates how to represent and print Boolean values
  in Free Pascal using True and False.
}

var
  flag: Boolean;
  done: Boolean;
  resultValue: Boolean;

begin
  flag := True;   
  done := False;  

  WriteLn('flag = ', flag);
  WriteLn('done = ', done);

  { Boolean expression example }
  resultValue := (10 > 3);
  WriteLn('10 > 3 evaluates to: ', resultValue);
end.



(*
run:

flag = TRUE
done = FALSE
10 > 3 evaluates to: TRUE

*)

 

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