[Overview][Constants][Types][Classes][Procedures and functions][Variables][Index] | Reference for unit 'System' (#rtl)

# Odd

Is a value odd or even ?

## Declaration

Source position: systemh.inc line 894

`function Odd(`
`l: LongInt`
`):Boolean; function Odd(`
`l: LongWord`
`):Boolean; function Odd(`
`l: Int64`
`):Boolean; function Odd(`
`l: QWord`
`):Boolean;`

## Description

Odd returns True if X is odd, or False otherwise.

## Errors

None.

## See also

Abs |  | Calculate absolute value
Ord |  | Return ordinal value of an ordinal type.

## Example

    Program Example43;

    { Program to demonstrate the Odd function. }

    begin
      If Odd(1) Then
        Writeln ('Everything OK with 1 !');
      If Not Odd(2) Then
        Writeln ('Everything OK with 2 !');
    end.

Documentation generated on: May 14 2021