The problem is that you are updating your hash every time you see a new line. You need to update the hash conditionally on whether you've already seen the data you're interested in. Try changing your line:

acct{$x} = ($x,$line);

To:

$acct{$x} = ($x,$line) unless exists $acct{$x}

This way you only update your hash if you've never seen the account number before.

In reply to Re: Hash Question by tj_thompson
in thread Hash Question by mmittiga17

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