diff --git a/problems/0450.删除二叉搜索树中的节点.md b/problems/0450.删除二叉搜索树中的节点.md index 3d9a6050..424491b7 100644 --- a/problems/0450.删除二叉搜索树中的节点.md +++ b/problems/0450.删除二叉搜索树中的节点.md @@ -685,7 +685,8 @@ impl Solution { }, std::cmp::Ordering::Greater => node.left = Self::delete_node(node.left.clone(), key), } - root.clone() + drop(node); + root } } ```