We need to know what your array looks like. Try something like:

use strict;
use warnings;
use Data::Dumper;

my @array;
# do whatever to populate the array
print Dumper \@array;
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And show us a (short) sample of the output.

Also, to help you on your way, have at look at these tutorials:

• perlreftut - Mark's very short tutorial about references
• perldsc - data structure complex data structure struct
• perllol - Manipulating Arrays of Arrays in Perl