Re: mini-golf: first differing position

Xavier Noria <[email protected]> Wed, 21 Apr 2004 07:48:57 +0200

Newsgroups	gmane.comp.lang.perl.fun
Message-ID	<[email protected]>

On Apr 21, 2004, at 5:52, Xavier Noria wrote:

> $n=$x eq$y?$z:do{1while$x=~/./sg&$y=~/\G$&/g;$-[0]}

A little bit shorter (47):

     {$x ne$y&&$x=~/./sg&$y=~/\G$&/g&&redo;$n=$-[0]}

-- fxn

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