vault backup: 2022-09-21 14:05:57

2022-09-21 14:05:57 +08:00 · 2022-09-21 14:05:57 +08:00 · 0a26a405cb
parent a16f7ad8c5
commit 0a26a405cb
1 changed files with 3 additions and 0 deletions
--- a/notes/pages/Leetcode
+++ b/notes/pages/Leetcode
@ -82,6 +82,9 @@ I tried with DFS, but

 #### BFS

+> [!tip]
+> Search from 0 instead of 1, can make it easier.
+
 Start searching from 0s, because the search direction matters.

 pseudo code: