→ yam276: 別捲了 不然用Rust捲 05/17 22:10
→ OnishiSaori: 大師 05/17 22:11
→ JIWP: 你要用c寫 05/17 22:11
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推 sustainer123: 大師 05/17 22:13
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→ DJYOSHITAKA: 肥肥我不會rust:( C是觸手在用的 05/17 22:17
1325. Delete Leaves With a Given Value
還行
再找一題來寫好ㄌ
def removeLeafNodes(self, root: Optional[TreeNode], target: int) ->
Optional[TreeNode]:
if root is None:
return None
root.left = self.removeLeafNodes(root.left, target)
root.right = self.removeLeafNodes(root.right, target)
if root.left is None and root.right is None and root.val==target:
return None
else:
return root
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