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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 | 99e2e923d0c77b02f3fb4ff648ea916954868606 (patch) | |
tree | ec8e03f6f2cd1ce43990fb4fe6cd631967d0237e /works/solutions/leetcode/cpp/98.cpp | |
parent | 1cee979f5d36b311a03cc7397a036ba11caf3d42 (diff) | |
download | crupest-99e2e923d0c77b02f3fb4ff648ea916954868606.tar.gz crupest-99e2e923d0c77b02f3fb4ff648ea916954868606.tar.bz2 crupest-99e2e923d0c77b02f3fb4ff648ea916954868606.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()); - } -}; |