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Re: confused with summing certain elements from an array

by erroneousBollock (Curate)
on Nov 20, 2007 at 12:45 UTC ( [id://651913]=note: print w/replies, xml ) Need Help??

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  1. or download this
      my %counts;
  while (my $key = shift @out) {
    $counts{$key} += shift @out1;
  }
  2. or download this
      print "$_: \t$counts{$_}\n" for sort keys %counts;

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