From dc1f0c4c0096013799416664894c5194dc7e1f52 Mon Sep 17 00:00:00 2001 From: Yuqian Yang Date: Fri, 28 Feb 2025 23:13:39 +0800 Subject: chore(store): move everything to store. --- works/solutions/leetcode/cpp/98.cpp | 29 ----------------------------- 1 file changed, 29 deletions(-) delete mode 100644 works/solutions/leetcode/cpp/98.cpp (limited to 'works/solutions/leetcode/cpp/98.cpp') diff --git a/works/solutions/leetcode/cpp/98.cpp b/works/solutions/leetcode/cpp/98.cpp deleted file mode 100644 index 73cefa0..0000000 --- a/works/solutions/leetcode/cpp/98.cpp +++ /dev/null @@ -1,29 +0,0 @@ -#include - -struct TreeNode -{ - int val; - TreeNode *left; - TreeNode *right; - TreeNode(int x) : val(x), left(NULL), right(NULL) {} -}; - -#include - -class Solution -{ -public: - bool dfs(TreeNode *node, long long min, long long max) - { - if (node == nullptr) - return true; - if (node->val <= min || node->val >= max) - return false; - return dfs(node->left, min, node->val) && dfs(node->right, node->val, max); - } - - bool isValidBST(TreeNode *root) - { - return dfs(root, std::numeric_limits::min(), std::numeric_limits::max()); - } -}; -- cgit v1.2.3