Here's a simple way: 

my @nums = (1, 2, 4, 5, 8, 9);
my @dat =  (3, 9, 14, 10, 12, 8);
for my $i ( 0 .. $#nums ) {
    print "$nums[$i] $dat[$i]\n";
}

[download]
Here's an alternative way using the List::MoreUtils CPAN module: 
use List::MoreUtils qw(zip natatime);

my @nums = (1, 2, 4, 5, 8, 9);
my @dat =  (3, 9, 14, 10, 12, 8);
my $it = natatime( 2, zip(@nums, @dat) );
while ( my @vals = $it->() ) {
    print "@vals\n";
}

[download]
Update: Simpler solution using the pairwise function: 
use List::MoreUtils qw(pairwise);

my @nums = (1, 2, 4, 5, 8, 9);
my @dat =  (3, 9, 14, 10, 12, 8);
print pairwise { "$a $b\n" } @nums, @dat;

[download]

In reply to Re: how to print two array with new line at end of each second array element, using a single print statement? by eyepopslikeamosquito
in thread how to print two array with new line at end of each second array element, using a single print statement? by gourish

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