I am searching on GeneBank data, I got 480 Accession number, for each Accession number, I need two items: item1 and items, so I have the print format like:
Accession item1 item2
12345678 abcd1234 als
because I generate each accession number first, for each accession number, I use foreach loop to generate item1 and item2, maybe some of the accession number have a couple of groups item1 and item2, maybe some of them have none item1 and item2 at all. I tried to use:
printf ("%08d",$accession);#which is before foreach loop.
It printed out so messy. Please help!