diff --git a/problems/0098.验证二叉搜索树.md b/problems/0098.验证二叉搜索树.md index bb38ae35..db9c28ad 100644 --- a/problems/0098.验证二叉搜索树.md +++ b/problems/0098.验证二叉搜索树.md @@ -437,8 +437,6 @@ class Solution: ## Go ```Go -import "math" - func isValidBST(root *TreeNode) bool { // 二叉搜索树也可以是空树 if root == nil {