摘要: A. Sakurako's Exam 总结:一看n <= 20,直接暴力+剪枝即可 inline void solve(){ int a, b; cin >> a >> b; vector<int> d; d.reserve(a + b); while (a --) { d.push_back(1) 阅读全文
posted @ 2024-09-03 10:30 _Yxc 阅读(45) 评论(0) 推荐(0)