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Re^4: min and max in a hash of hash

by pRaNaV (Novice)
on Jan 22, 2012 at 12:02 UTC ( #949245=note: print w/replies, xml ) Need Help??


in reply to Re^3: min and max in a hash of hash
in thread min and max in a hash of hash

hi, slight correction

use List::Util qw( min max ); my $min = min map { min values %{$Year{$_}} } keys %Year; my $max = max map { max values %{$Year{$_}} } keys %Year;

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