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Fun with two-dimensional arrays

by FoxtrotUniform (Prior)
on Aug 09, 2001 at 20:43 UTC ( [id://103487]=perlquestion: print w/replies, xml ) Need Help??

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  1. or download this
    $vscr[$x][$y];
  2. or download this
    foreach my $x (@vscr) {
  foreach my $y (@$x) {
    &do_stuff($y);
  }
}
  3. or download this
    foreach my $row (0..21) {
  foreach my $col (@vscr) {
    &do_stuff($col[$row]);
  }
}

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