3 Commits

Author	SHA1	Message	Date
krahets	f5b8978330	Add cpp code for the backtrack algorithm.	2023-04-16 16:34:52 +08:00
krahets	1600ed6dee	Fix the codes of backtracking.	2023-04-16 05:14:15 +08:00
Yudong Jin	49606fd199	Add the chapter of backtracking. (#459)	2023-04-16 04:52:42 +08:00