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Re: Two dimensional sets intersection

by daxim (Chaplain)
on Apr 10, 2013 at 13:28 UTC ( #1027967=note: print w/ replies, xml ) Need Help??


in reply to Two dimensional sets intersection

This is a FAQ.

use Hash::MultiKey; tie my %valid, 'Hash::MultiKey'; %valid = ( [qw(A q)] => 1, [qw(A u)] => 6, [qw(A k)] => 3, [qw(C t)] => 10, [qw(Z u)] => 30, );


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