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Re^3: Perl Golf idea

by JavaFan (Canon)
on May 01, 2012 at 14:57 UTC ( [id://968277]=note: print w/replies, xml ) Need Help??

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  1. or download this
    perl -nlE'sub w{[sort/./g]}INIT{$w=w$_=pop}$w~~w&&say' ./dict.txt acer
+t
  2. or download this
    perl -nlE'sub w{[sort/./g]}$w||=w$_=pop;$w~~w&&say' ./dict.txt acert

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