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SUBMIT YOUR IDEAWhere the hell did secondary lookup came from, I have no clue while solving the problem?
Here is my solution to Challenge #8
Just an FYI, the instructions in the Challenge (Since July 1st) are different than the instruction in the comment box in the Challenge Start File flow.(since June 2013). That threw me off and required some troubleshooting as my totals came out different than the desired output.