There's a greedy algorithm explained at the bottom of this post: https://code.google.com/codejam/contest/3264486/dashboard#s=a&a=3 https://code.google.com/codej

There's a greedy algorithm explained at the bottom of this post: https://code.google.com/codejam/contest/3264486/dashboard#s=a&a=3 https://code.google.com/codejam/contest/3264486/dashboard#s=...