The output from the -l0[pn] solutions includes C-@ characters (pipe through
cat -v to see...):
admins:^@ root, administrator
[EMAIL PROTECTED]:^@ me
^@
ugh!
A sub-optimal fix:
-p0 s/(.*):(.*)/$_{"$2:"}.=" $1,"/ge}for(%_){s/,$/
/
Greg
-----Original Message-----
From: Jose Alves de Castro [mailto:[EMAIL PROTECTED]
Sent: Monday, April 26, 2004 5:31 PM
To: [EMAIL PROTECTED]
Subject: Re: Break the 65 chars :-)
OK... Greg has just introduced me to some "Normal etiquette" (and also
to the "International" perl golf counting method)...
I apologize for not having submited my solution so far; the only reason
why I didn't do it was because I thought you might want to give it a try
without being influenced.
Here it goes:
#!/usr/bin/perl -l0n
/:/;$_{$'.$&}.=" $`,"}{map{s/,$/
/;print}%_
:-)
jac
On Mon, 2004-04-26 at 15:54, Jose Alves de Castro wrote:
> Try to do this in the least amount of characters possible :-)
>
> Sample Input:
>
> root:admins
> administrator:admins
> me:users
>
> Output:
>
> admins: root, administrator
> users: me
>
> My current solution is now on 65 bytes (that's the size of the whole
> script), but I guess more experienced golfers than me will probably
> manage to do something smaller... :-)
>
> Happy hacking ;-)
>
> jac
--
Jos� Alves de Castro <[EMAIL PROTECTED]>
Telbit - Tecnologias de Informa��o
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