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Re: Re: Re: (Golf) Nearest Neighbors

by thospel (Hermit)
on Oct 27, 2003 at 19:34 UTC ( #302487=note: print w/replies, xml ) Need Help??


in reply to Re: Re: (Golf) Nearest Neighbors
in thread (Golf) Nearest Neighbors

Ah, I should think a bit more before submitting. Here is a 44 (and I should also mention it only works for smallish natural numbers, all different and at least 2 arguments):

sub nn{$a|=2x$_.3for@_;$b.=2until$a=~/3$b(3)/;@a=@-}

The need for the assign is a perlbug, otherwise it would be 41

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[ambrus]: the directory structure may be 1, 2, or 3 deep, it may have spaces in the filename or not, it has dates in various format, different keywords for the same meanings, and the dates and other keywords are assembled in various ways.
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