Completed 'Data Packing'
Completed 'Up and Down'
Did a brute-force for the small version of Trie Sharding
Added efficient worst case cost calculator to 'Trie Sharding'
Added trie construction to 'Trie Sharding'.
Adding some helpers to CodeJamBase
Version of 'Trie Sharding' that works on small inputs quickly, and large inputs incorrectly...
Finally finished 'Trie Sharding' - stupid modulus bug :/