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摘要: 水题T*T class Solution { public: int a[25][25], dir[4][2] = {{0, 1}, {1, 0}, {0, -1}, {-1, 0}}; vector<vector<int>> generateMatrix(int n) { int x = 1, y 阅读全文
posted @ 2021-03-16 09:17 脂环 阅读(41) 评论(0) 推荐(0) 编辑