书写错误,null写成了nullptr

This commit is contained in:
life
2023-07-05 14:18:55 +08:00
parent 5974c82aea
commit 4fe73f30dc

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@ -51,7 +51,7 @@ TreeNode* deleteNode(TreeNode* root, int key)
遇到空返回,其实这也说明没找到删除的节点,遍历到空节点直接返回了
```
if (root == nullptr) return root;
if (root == null) return root;
```
* 确定单层递归的逻辑