You are resetting and redeclaring $sumof inside the loop. Therefore, it cannot hold the sum value when you print it.
You can use strict and warnings to make Perl guard these (and many more) errors.
لսႽ† ᥲᥒ⚪⟊Ⴙᘓᖇ Ꮅᘓᖇ⎱ Ⴙᥲ𝇋ƙᘓᖇ

In reply to Re: sumof - attempting to sum a column from each file by choroba
in thread sumof - attempting to sum a column from each file by ricky5ive

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