斯特林数与幂

参考资料: https://www.luogu.com.cn/blog/chtholly-willem/solution-p5408 https://blog.csdn.net/guizhiyu/article/details/108336789 上升幂和下降幂 \(x^{\overline{n}}
posted @ 2021-12-08 21:31  Als123  阅读(19)  评论(0编辑  收藏  举报