Re: Golf for unique digits

by space_monk (Hermit)

on Jan 09, 2013 at 11:47 UTC ( #1012457=note: print w/ replies, xml )

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choroba's method with ampersands and removing variable

perl -E'2213=~/$_/&&$c++for 0..9;say$c'
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Comment on Re: Golf for unique digits Download Code
Re^2: Golf for unique digits by trizen (Friar) on Jan 09, 2013 at 18:28 UTC
Even shorter: `perl -E'say~~grep+2013=~$_,0..9'`	[reply] [d/l]

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