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Re: Iterating over Blocks of 2-Dim Array

by kvale (Monsignor)
on Apr 01, 2004 at 03:51 UTC ( #341500=note: print w/ replies, xml ) Need Help??

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  1. or download this
    for my $a (0,1) {
       for my $b (0,1) {
    ...
          }
       }
    }
    
  2. or download this
    for my $row (0..3) {
       for my $col (0..3) {
    ...
          print "  Element ", $row % 2,',', $col % 2,"\n";
       }
    }
    

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