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Re: Re: Algorithm help

by eg (Friar)
on Jan 09, 2001 at 23:26 UTC ( #50738=note: print w/replies, xml ) Need Help??


in reply to Re: Algorithm help
in thread Search Algorithm

Here's the same thing, except using nested maps. Is there a way to do this in just one pass?

my @fruit = qw/ apples oranges pears /; my @salad = mix_up( @fruit ); print join(', ', @salad), "\n"; sub mix_up { return map { my $tmp=$_; map { $tmp eq $_ ? $_ : "$tmp$_" } @_; } +@_; }

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