MornStar @ 2026-03-01 20:35:31
要省选了，急急急，有没有什么讲得好的与集合幂级数以及图计数相关的 blog。最好能带点常规套路的例题。
by 喵仔牛奶 @ 2026-03-01 20:38:33
https://www.luogu.com.cn/article/3ti6bbf8
by Bathed_in_sunlight @ 2026-03-01 20:38:43
@MornStar
https://www.luogu.com.cn/article/wpabvvzw
太卷了
by Bathed_in_sunlight @ 2026-03-01 20:39:59
@MornStar
https://dl.ccf.org.cn/video/videoDetail.html?_ack=3&id=7541244407859200
这个视频呢？
by MornStar @ 2026-03-01 20:42:16
@喵仔牛奶@Bathed_in_sunlight /bx/bx/bx
by _Communist @ 2026-03-01 22:17:51
咋这么卷/jk