Add
use warnings; to the top of your code, then eliminate the warning messages you get (see
use strict and warnings).
I wonder if your input file really has spaces instead of tab characters. Add these lines after your split line for debugging purposes:
print "n=$name\n";
print "d=$department\n";
print "s=$salary\n";
It would have helped us if you showed the command line you used to run your code. For example, I tried this, and it seemed to work:
$ 838601.pl HR
Jack Stevens
See also: How do I compose an effective node title?
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