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author | Yuqian Yang <crupest@crupest.life> | 2025-02-28 23:13:39 +0800 |
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committer | Yuqian Yang <crupest@crupest.life> | 2025-02-28 23:13:39 +0800 |
commit | dc1f0c4c0096013799416664894c5194dc7e1f52 (patch) | |
tree | 2f5d235f778cd720f4c39ec3e56b77ba6d99f375 /works/solutions/leetcode/cpp/98.cpp | |
parent | 7299d424d90b1effb6db69e3476ddd5af72eeba4 (diff) | |
download | crupest-dc1f0c4c0096013799416664894c5194dc7e1f52.tar.gz crupest-dc1f0c4c0096013799416664894c5194dc7e1f52.tar.bz2 crupest-dc1f0c4c0096013799416664894c5194dc7e1f52.zip |
chore(store): move everything to store.
Diffstat (limited to 'works/solutions/leetcode/cpp/98.cpp')
-rw-r--r-- | works/solutions/leetcode/cpp/98.cpp | 29 |
1 files changed, 0 insertions, 29 deletions
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 <cstddef> - -struct TreeNode -{ - int val; - TreeNode *left; - TreeNode *right; - TreeNode(int x) : val(x), left(NULL), right(NULL) {} -}; - -#include <limits> - -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<long long>::min(), std::numeric_limits<long long>::max()); - } -}; |