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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/lccup/2021/1.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/lccup/2021/1.cpp')
-rw-r--r-- | works/solutions/leetcode/lccup/2021/1.cpp | 27 |
1 files changed, 0 insertions, 27 deletions
diff --git a/works/solutions/leetcode/lccup/2021/1.cpp b/works/solutions/leetcode/lccup/2021/1.cpp deleted file mode 100644 index 550da04..0000000 --- a/works/solutions/leetcode/lccup/2021/1.cpp +++ /dev/null @@ -1,27 +0,0 @@ -struct TreeNode { - int val; - TreeNode *left; - TreeNode *right; - TreeNode(int x) : val(x), left(nullptr), right(nullptr) {} -}; - -class Solution { -public: - int visited[1001] {0}; - int result = 0; - - void DFS(TreeNode* r) { - if (!visited[r->val]) { - result += 1; - visited[r->val] = 1; - } - - if (r->left) DFS(r->left); - if (r->right) DFS(r->right); - } - - int numColor(TreeNode* root) { - DFS(root); - return result; - } -};
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