4 commits

Author	SHA1	Message	Date
hpstory	40319e7f30	refactor: use global using to reduce usings in each file (#486)	2023-05-06 22:48:02 +08:00
krahets	bc77a81330	Update the codes of backtracking.	2023-04-27 02:17:04 +08:00
krahets	9c070a028f	Update the code of permutations I and II	2023-04-27 01:29:00 +08:00
hpstory	918380b56a	feat(csharp/backtracking): add csharp code in permutations (#478) ... * feat(csharp/backtracking): add csharp code in permutations * Update permutations_i.cs * Update permutations_ii.cs * Update permutations_ii.cs --------- Co-authored-by: Yudong Jin <krahets@163.com>	2023-04-24 14:37:45 +08:00