Instead of using Dumper as you have:

  print Dumper %sk;
  print Dumper @xk;

[download]

You might consider using it like so:

  print Dumper \%sk;
  print Dumper \@xk;

[download]

You should find the output a bit more sensible.

In reply to Re^2: Sorting - lower to upper by revdiablo
in thread Sorting - lower to upper by joule

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