You can get it by following way 
use strict;
use warnings;
my @array1=(1 .. 20);
my @array2=('a' .. 'e' );
my $max_array_length=(scalar(@array1) > scalar(@array2)) ? scalar(@arr
+ay1) : scalar(@array2);


for(my $index=0; $index<$max_array_length; $index++) {
    print $array1[$index] if $array1[$index];
    print ",";
    print $array2[$index] if $array2[$index];
    print "\n";
}

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In reply to Re: printing unequal sized lists side by side by nvivek
in thread printing unequal sized lists side by side by nad04299

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