#!/usr/bin/perl -w use strict; use Data::Dumper; my @b = p(1,2,3,4); print Dumper( @b ); sub p { $#_<1?[@_]:map{my$a=$_;map{[$a,@$_]}p(grep{$_!=$a}@_)}@_ }
In reply to Re: (Golf) Per Mutations
by Masem
in thread (Golf) Per Mutations
by MeowChow
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