5 commits

Author	SHA1	Message	Date
Nick Krichevsky	78a5739e23	Clean up day 18	2019-12-23 12:00:30 -05:00
Nick Krichevsky	68fd21fb95	Add solution for day 18 part 2	2019-12-23 11:56:25 -05:00
Nick Krichevsky	e52c935bb2	Add day18 pipfiles	2019-12-23 11:11:07 -05:00
Nick Krichevsky	705618ad9c	Speed up day 18 part 2 by not recomputing shortest paths	2019-12-22 21:32:13 -05:00
Nick Krichevsky	cf3f21869f	Add solution to day 18 part 1	2019-12-22 21:29:27 -05:00