Random without repeating anything.

[jokke]

Hiya, well i have a problem like topics says.

Im trying to do a random without repeating any number again.

For $x = 0 To 254 
    $random = Random(0,255,1)
    ConsoleWrite($random&',')
Next

I know this should be possible, i just cant remember what this is called. Scramble?

[BrettF]

Hiya, well i have a problem like topics says.

Im trying to do a random without repeating any number again.

For $x = 0 To 254 
    $random = Random(0,255,1)
    ConsoleWrite($random&',')
Next

I know this should be possible, i just cant remember what this is called. Scramble?

Maybe store the values into an var and then check if the number is in the var. If it is then do the random again and repeat the process. Im not sure on that though.

[jokke]

Well i made it into a array... not so nice code but it works well =))

#include <Array.au3>

Dim $table[12],$num = -1

For $i = 0 To 11
    $num +=1
    $table[$i] = $num
Next

For $i = 0 To 11
    $random = Random(0,11,1)
    $tableold = $table[$i]
    $tablenew = $table[$random]
    
    $table[$random] = $tableold
    $table[$i] = $tablenew
Next

_ArrayDisplay($table,'')