53 Commits

Author	SHA1	Message	Date
filifa	d63e440bbe	add problem 22	2025-04-15 22:32:35 -04:00
filifa	a6504590fc	use calendar library	2025-04-15 19:56:02 -04:00
filifa	6a8215888b	move notebooks to subdir	2025-04-15 19:26:01 -04:00