update dd

2021-10-18 15:59:42 +08:00
parent 8f0e12be15
commit 533b9fb5e1
3 changed files with 3 additions and 4 deletions
@@ -21,11 +21,10 @@
 快速排序就是个二叉树的前序遍历，归并排序就是个二叉树的后序遍历


-
-
 ## [AVL树](3-平衡树AVL/README.md)


+
 ## [字典树trie](4-字典树Trie/README.md)

 字典树也叫前缀树，单词查找树