use strict;

my @matrix=('111000110000010000100',
        '001111001001011110001',
            '111110111000011110100',
        '110001110000010001111',
        '110001110000100001111',
        '111111111111001111111',
        '001110001110111111010',
        '000111001110111110001',
        '001001000001010000001',
        '110111111000011111111',
        '111001110111110001111',
        '110110111111111110100',
        '000111001110001110001',
        '110111111000101111111',
        '110110111111001110100');

my (@packed, @size, %hash, @lines);

push @packed,pack('B*',$_) for (@matrix);
push @size, s/1//g for (@matrix);

$hash{$_}++ for (@size);

for my $s (sort keys %hash) {
  while ($hash{$s}) {
    for my $x (0..$#size) {
      next if $size[$x]!=$s;
      my @new_lines=();
      $hash{$s}--;
      my $flag=0;
      for my $t (@lines) {
        if (unpack('B*',($t & $packed[$x]))>0) {
          $flag=1;
          push @new_lines, ($t & $packed[$x]);
        } else {
      push @new_lines, $t;
        }
      }
      push @new_lines, $packed[$x] if (!$flag);
      @lines = (@new_lines);
    }
  }
}

my $final;

for my $row (@packed) {
  for my $line (@lines) {
    my $match=unpack('B*',($row & $line));
    my $count=1;
    if ($match>0) {
      while ($match=~s/^0//g) {$count++};
        $final.=$count;
      last;
    }
  }
}

print "$final\n";

[download]
It is ugly but it works ;)

Hope it helps
UnderMine

In reply to Re: The Matrix by UnderMine
in thread The Matrix by nosbod

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