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A proc that generates random digits

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simo
Owner

Joined: 22 Mar 2015
Posts: 928

Posted: Thu Sep 22, 2022 7:54 am Post subject: A proc that generates random digits

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greetz gentz,

i wanted to use random digits in range or specific digits to use in certain other tcls

for example:

Quote:

100-350

or

Quote:

10 50 100 200 250

and so on

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CrazyCat
Revered One

Joined: 13 Jan 2002
Posts: 1021
Location: France

Posted: Thu Sep 22, 2022 8:30 am Post subject:

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I don't really understand what you're asking for.

If you want a number between 100 and 250:

Code:

set min 100
set max 100
set myrand [expr {$min + round(rand()*($max-$min))}]

If you want a random number from a list:

Code:

set items {10 25 50 75 100}
set myrand [lindex $items [rand [llength $items]]]

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simo
Owner

Joined: 22 Mar 2015
Posts: 928

Posted: Thu Sep 22, 2022 8:42 am Post subject:

thanks CrazyCat

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