7 commits

Author	SHA1	Message	Date
Joe Ardent	b4bf4e61ad	use bitand for sets	2022-12-03 16:22:48 -08:00
Joe Ardent	ad309f5b33	part 2 done	2022-12-03 16:15:56 -08:00
Joe Ardent	4ae6b3cb7f	day 3, part 1 done	2022-12-03 15:06:01 -08:00
Joe Ardent	9b62fa0d92	day 2 done	2022-12-01 21:37:30 -08:00
Joe Ardent	ed6315374e	fix possible off-by-one	2022-12-01 14:23:20 -08:00
Joe Ardent	5dfd5512e5	Lean in to using a heap.	2022-12-01 13:01:06 -08:00
Joe Ardent	cc8158e35e	Start AoC.	2022-12-01 12:45:22 -08:00