On Tue, Dec 1, 2015 at 11:22 PM, Joe Bogner <joebog...@gmail.com> wrote:

> Some feedback:
>

Thanks! I definitely tend to throw parentheses at the problem when a train
doesn't work the way I expect.

And looking at everyone else's solutions, I realized that the weakness of
my understanding of i. was making my solution more complex than it needed
to be.

One question: what are the parentheses around +/ accomplishing?

Again, thanks.
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