[REBOL] Re: Rebol script competition!
From: ale870:g:mail at: 29-Sep-2007 16:52
:-) :-) :-)
(W reverse engineering!!!)
On 9/26/07, Sunanda <dhsunanda-gmail.com> wrote:
>
> Gabriele:
>
> > Just once. It's easy if you think about it. Now maybe this is a nicer
> > puzzle to solve. ;)
>
> It's a trick I worked out for myself some years ago.
>
> Fot those who want a clue:
> IF:
> >> random/seed 1000
> >> random "abcde" ;; string we want to randomize
> == "dcaeb"
>
> THEN:
> >> random/seed 1000
> >> random "cebad" ;; "derandomise" to return to the original
> == "abcde"
>
> Half the trick is to use the same seed each time.
>
> Sunanda
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--
//Alessandro
http://sguish.wordpress.com
http://laccio.wordpress.com
