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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In reply to Re^4: min and max in a hash of hash by pRaNaV
in thread min and max in a hash of hash by nagalenoj

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