摘要: const int Maxn = 1e5; const int Maxm = 1e5; const LL Inf = 0x3f3f3f3f; struct edge { int to[Maxm * 2 + 5], Next[Maxm * 2 + 5]; LL val[Maxm * 2 + 5]; i 阅读全文
posted @ 2022-01-08 11:54 C2022lihan 阅读(15) 评论(0) 推荐(0) 编辑