You (I guess) already asked this in another thread. It is not polite to start a new one.
You should also use code tags. You should also ready the very first few {paraghraphs,chapters} of any introductory perl tutorial.
However here's an 'I'm-doing-it-for-you' solution:
#!/usr/bin/perl -l
my (@a1, @a2);
while (<>) {
my ($a1, $a2) = split or next;
next unless $a1 and $a2;
push @a1, $a1;
push @a2, $a2;
}
print for "@a1", "@a2";
__END__
Note that depending on how you real data really looks like, there is a remote chance that this may not be
exactly what you're looking for. Additional checks are left as an exercise to you.
You may also be interested in -lan, see perlrun.
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