Eliya, I liked your first solution. All it needs is a way to initialize the top 20 array with the first 20 data points. Instead of checking if $e is not defined check if @top has fewer than 20 elements.

if ( @top < 20 || $score > $e->[1] ) {

In reply to Re^2: Dealing with Hash Table by Gulliver
in thread Dealing with Hash Table by &#350;uRvīv&#337;r

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