You could try: 
my @another = @{$arr[1]};
for ( $i = 0; $i < 3; $i++ ) {
        print "another[$i] = $another[$i]\n";
}

[download]
using an array to hold the row, or: 
my $another = $arr[1];
for ( $i = 0; $i < 3; $i++ ) {
        print "another[$i] = $another->[$i]\n";
}

[download]
using a ref to the row. You should also consider use strict;, BTW...

In reply to Re^2: Multidimensional Arrays by chb
in thread Multidimensional Arrays by CharlesClarkson

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