formatting the former commit

This commit is contained in:
Xiong Gu
2024-04-04 15:00:23 -04:00
parent 616258da20
commit 2d0b16c92d

View File

@ -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
```