update 0098.验证二叉搜索树: 修改文本错误

2022-12-04 13:52:36 +08:00 · 2022-12-04 13:52:36 +08:00 · d32e8f54c8
parent a85036e811
commit d32e8f54c8
1 changed files with 0 additions and 2 deletions
--- 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 {