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krahets
2023-06-30 05:17:38 +08:00
parent b3686c5c2e
commit fc4406b5bd
4 changed files with 6 additions and 6 deletions
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chapter_tree/avl_tree.md
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@@ -1450,7 +1450,7 @@ AVL 树的特点在于「旋转 Rotation」操作，它能够在不影响二叉
```python title="avl_tree.py"
def insert(self, val) -> None:
"""插入节点"""
self.__root = self.__insert_helper(self.__root, val)
self.root = self.__insert_helper(self.root, val)
def __insert_helper(self, node: TreeNode | None, val: int) -> TreeNode:
"""递归插入节点（辅助方法）"""
@@ -1800,7 +1800,7 @@ AVL 树的特点在于「旋转 Rotation」操作，它能够在不影响二叉
```python title="avl_tree.py"
def remove(self, val: int) -> None:
"""删除节点"""
self.__root = self.__remove_helper(self.__root, val)
self.root = self.__remove_helper(self.root, val)
def __remove_helper(self, node: TreeNode | None, val: int) -> TreeNode | None:
"""递归删除节点（辅助方法）"""