Excluding like-results in loops

[prismite]

Hi all!

Is there a way to utilize this kind of code, but make it so that if the program happens to land on a repeat number it ignores it and reselects?

For $n = 5 to 1 Step -1
   $RandomNumber = RANDOM (1,10,1)
      If $RandomNumber = 1 then FUNC1
      If $RandomNumber = 1 then FUNC2
      If $RandomNumber = 1 then FUNC3
      If $RandomNumber = 1 then FUNC4
      ...
Next

[Herb191]

One way...

#include <Array.au3>

Dim $aNumbers[1]
For $i = 1 To 10 Step 1

$iArraySize = UBound($aNumbers)
    Do
        $RandomNumber = Random(1, 10, 1)
        _ArrayAdd($aNumbers, $RandomNumber)
        $aNumbers = _ArrayUnique($aNumbers, 0, 1)
    Until $iArraySize < UBound($aNumbers)

    ConsoleWrite($RandomNumber & @CRLF)
Next