aboutsummaryrefslogtreecommitdiff
path: root/works/solutions/leetcode/cpp/98.cpp
diff options
context:
space:
mode:
authorYuqian Yang <crupest@crupest.life>2025-02-28 23:13:39 +0800
committerYuqian Yang <crupest@crupest.life>2025-02-28 23:13:39 +0800
commitdc1f0c4c0096013799416664894c5194dc7e1f52 (patch)
tree2f5d235f778cd720f4c39ec3e56b77ba6d99f375 /works/solutions/leetcode/cpp/98.cpp
parent7299d424d90b1effb6db69e3476ddd5af72eeba4 (diff)
downloadcrupest-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.cpp29
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());
- }
-};