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Re: Golf: Tree searching

by indigo (Scribe)
on Apr 19, 2001 at 23:03 UTC ( #73936=note: print w/ replies, xml ) Need Help??


in reply to Golf: Tree searching

sub f{my($s,$t)=@_;$t?$$t{d}eq$s?$t:f($s,$$t{l})||f($s,$$t{r}):0}
61 chars. Passes -w and use strict.

Hint: You don't have to take advantage of the binary search property...


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