5 Commits

Include renames

Author	SHA1	Message	Date
ktims	da25b73eca	day16: use tail recursion unstead of passing mutable state	2023-12-16 11:07:39 -08:00
ktims	842def62dc	day16: back to elegant recursion now that we track beams ... problem 1 solution was busting the stack, so used an iterative approach, but now that we track lit beams we can bail out early enough not to bust the stack. performance is the same but it's much nicer.	2023-12-15 23:54:22 -08:00
ktims	427a0c766b	day16: much cleaner, nicely factored solution, and much faster	2023-12-15 23:42:43 -08:00
ktims	332620db0f	day16: problem 2 solution	2023-12-15 22:39:03 -08:00
ktims	a8ec929818	day16: problem 1 solution	2023-12-15 22:19:46 -08:00