摘要: #include<cstdio> #include<algorithm> const int N = 1e6 + 1; int n, t[N]; namespace lsh{ int lsh[N], tmp[N]; void init() { for (int i = 1; i <= n; ++i) 阅读全文
posted @ 2021-04-10 11:09 _dwt 阅读(52) 评论(0) 推荐(0)