16 commits

Author	SHA1	Message	Date
krahets	f71b2a40da	fix preorder_traversal_iii_compact code	2023-09-09 00:51:00 +08:00
krahets	b067016bfa	Update preorder_traversal_iii.	2023-07-25 16:39:38 +08:00
krahets	90af225dae	Remove -> None for Python functions	2023-07-24 22:34:05 +08:00
krahets	bba62bbe75	Fix the code of preorder_traversal_iii_compact	2023-07-21 22:08:26 +08:00
krahets	c54536d1a1	Modify the problem of preorder_traversal_iii	2023-07-19 16:37:12 +08:00
Yudong Jin	0e2ddba30f	Add the section of subset sum problem. (#558)	2023-06-21 02:58:24 +08:00
krahets	9fc1a0b2b3	Update n_queens code.	2023-06-21 02:56:28 +08:00
krahets	e196962d0a	Simplify the declarations of the Python code.	2023-05-22 22:03:57 +08:00
Yudong Jin	67d647ab59	feat: Add the section of n queens problem (#483) ... * Add the section of n queens problem * Update n_queens.py * Update n_queens.java * Update n_queens.cpp * Update n_queens.java	2023-05-04 05:27:17 +08:00
krahets	bc77a81330	Update the codes of backtracking.	2023-04-27 02:17:04 +08:00
krahets	3f430fb85e	Update the code of permutations i and ii	2023-04-27 01:18:18 +08:00
Yudong Jin	c6eecfd0dc	feat: Add the section of permutations problem. (#476) ... * Add the section of permutations problem. * Update permutations_problem.md	2023-04-24 03:33:30 +08:00
krahets	de579aa3f4	Fix the file headers.	2023-04-23 19:36:07 +08:00
krahets	bad759b4f8	Rename the naming of the coding files ... in backtracking algorithm. Add the typedef to docs.	2023-04-22 01:38:53 +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