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varying length multi-dimensional hashes

by joe (Acolyte)
on Oct 04, 2000 at 22:05 UTC ( [id://35303]=perlquestion: print w/replies, xml ) Need Help??

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  1. or download this
    while(<>) {
   ($a, $b, $c, $d) =~ /(...)(...)(...)(...)/;
   $hash{$a}{$b}{$c}{$d}++;
}
  2. or download this
     foreach $key (keys %hash) {
   foreach $key1 (keys %{$hash{$key}}) {
...
      }
    }
  }

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