ABC246Ex 01? Queries
[ABC246Ex] 01? Queries
link。
先不考虑修改操作。
设
。 。 。
线性递推,转化为矩乘的形式。设
初始状态为
- Post title:ABC246Ex 01? Queries
- Post author:Cxny
- Create time:2022-12-16 21:54:13
- Post link:https://cxny.github.io/2022/12/16/ABC246Ex/
- Copyright Notice:All articles in this blog are licensed under BY-NC-SA unless stating additionally.