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- program BPAbsoluteDemo;
-
- type
- TString = String (80);
- TTypeChoice = (t_Integer, t_Char, t_String);
-
- (* WARNING: BAD STYLE! *)
- procedure ReadVar (var x : Void; TypeChoice : TTypeChoice);
- var
- xInt : Integer absolute x;
- xChar : Char absolute x;
- xStr : TString absolute x;
- begin
- case TypeChoice of
- t_Integer : ReadLn (xInt);
- t_Char : ReadLn (xChar);
- t_String : ReadLn (xStr);
- end
- end;
-
- var
- i : Integer;
- c : Char;
- s : TString;
-
- begin
- ReadVar (i, t_Integer);
- ReadVar (c, t_Char);
- ReadVar (s, t_String);
- WriteLn (i, ' ', c, ' ', s)
- end.
-