My 2013 World Finals Solutions

Note: All of these solutions passed on icpc.kattis.com, which is supposed to be using the actual Finals data.

Problem A: Self-Assembly
Problem B: Hey, Better Bettor
Problem C: Surely You Congest
Problem D: Factors
Problem F: Low Power
Problem H: Matryoshka
Problem I: Pirate Chest
Problem J: Pollution Solution