Returns the integer part of a real number.
function Int(const X: Extended): Extended;
Extended Int(const Extended X);
In Delphi code, Int returns the integer part of X; that is, X rounded toward zero. X is a real-type expression.
Delphi Examples:
{ Click the button to display the integer part of any positive or negative real number. } procedure TForm1.Button1Click(Sender: TObject); var R: Real; begin R := StrToFloat(Edit1.Text); { 123.456 } R := Int(R); { 123.0 } Edit2.Text := FloatToStr(R); end;
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