formatting the former commit

2024-04-04 15:00:23 -04:00 · 2024-04-04 15:00:23 -04:00 · 2d0b16c92d
parent 616258da20
commit 2d0b16c92d
1 changed files with 3 additions and 1 deletions
--- a/problems/二叉树的递归遍历.md
+++ b/problems/二叉树的递归遍历.md
@ -189,6 +189,7 @@ class Solution:
            res.append(node.val)
            dfs(node.left)
            dfs(node.right)
+
        dfs(root)
        return res

@ -206,7 +207,7 @@ class Solution:
            dfs(node.left)
            res.append(node.val)
            dfs(node.right)
-        
+            
        dfs(root)
        return res
 ```
@ -225,6 +226,7 @@ class Solution:
            dfs(node.left)
            dfs(node.right)
            res.append(node.val)
+
        dfs(root)
        return res
 ```