Update

2021-05-26 09:44:15 +08:00
parent 9be2398f68
commit 49d45cf949
8 changed files with 55 additions and 53 deletions
--- a/problems/0669.修剪二叉搜索树.md
+++ b/problems/0669.修剪二叉搜索树.md
@@ -265,7 +265,9 @@ class Solution {
 ```

 Python：
+
 ```python3
+
 # Definition for a binary tree node.
 # class TreeNode:
 #     def __init__(self, val=0, left=None, right=None):