5 commits

Author	SHA1	Message	Date
juan	e5ebc0c533	fix two answers to make them correct (100 pts.)	2021-12-05 14:37:52 +08:00
juan	a5d49c0c3f	add pset12, but 1-3 and 2-1 doesn't get full score ... pta sucks	2021-12-05 12:16:06 +08:00
juan	4626b75d12	add more	2021-12-05 10:54:29 +08:00
juan	198d437e1a	update gcc typo	2021-12-05 09:40:57 +08:00
juan	f56c2977e7	Update the directory structure and README	2021-12-03 00:14:08 +08:00