On: Google Treasure Hunt 2008

[Oompa]

The size shouldn't matter once you have a good algorithm for solving it :)

[mark-t → Oompa]

Well, I could do his in my head. Actually, no, I have that one memorized.

I had a perfectly good algorithm. It was a memoized recursion. The problem was that my program printed something like blah*10^27 and they were asking for an exact answer.