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Re: Iterating over hash to find specific key to sum up the cost

by BillKSmith (Monsignor)
on Oct 30, 2021 at 03:06 UTC ( [id://11138250]=note: print w/replies, xml ) Need Help??

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  1. or download this
    use strict;
use warnings;
...
        print sum( values(%{$temp2->{$cost_key}}));
    }
}
  2. or download this
    430

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