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Re: Re (tilly) 1: (Golf) Nearest Neighbors

by petral (Curate)
on Apr 06, 2001 at 08:34 UTC ( #70397=note: print w/ replies, xml ) Need Help??

in reply to Re (tilly) 1: (Golf) Nearest Neighbors
in thread (Golf) Nearest Neighbors

OK, a couple of simple typographic manipulations to bring it to 55:

sub nn { ()=sort{abs$a-$b>abs$_[0]-$_[1]or@_=($a,$b);$a-$b}@_;@_ }
(There are advantages to being slow (or having no time!)).  I was still up over 80 strokes with my sort-based solution when I looked up and saw this guy casually strolling past Tiger Woods.


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