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Cosine_Consultants

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Syntax Question


Do you know what is going to be the result of the line below ?

  $h[$z1][$z2]=$h[$z2][$z1]=$count ;
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manav_mathur
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kandura
it assigns $count to two elements in the array @h, at positions (z1, z2) and (z2, z1).

use Data::Dumper;
$z1=1; $z2=3; $count = 2;
$h[$z1][$z2]=$h[$z2][$z1]=$count ;
print Dumper(\@h);
$VAR1 = [
          undef,
          [
            undef,
            undef,
            undef,
            2
          ],
          undef,
          [
            undef,
            2
          ]
        ];