@[tianyu_awa](/user/716260) 欧拉函数相关的有简单题吗（（（
可以试试 [这题](https://www.luogu.com.cn/problem/P4139)，不是绿，但推导不难。
by Exp10re @ 2024-04-27 18:04:19
@[Exp10re](/user/403069) 我过了()
by tianyu_awa @ 2024-04-27 18:12:09
@[tianyu_awa](/user/716260) [P3768](https://www.luogu.com.cn/problem/P3768)
~~你就说是不是带欧拉函数吧~~
by Eirin_Yagokoro @ 2024-04-27 23:05:52
[我自己之前出了一道欧拉函数简单题，可以来看看](https://www.luogu.com.cn/problem/U310670)
by Eirin_Yagokoro @ 2024-04-27 23:07:11
@[tianyu_awa](/user/716260) P2158 P2568
by jianami @ 2024-04-29 21:46:32
@[jianami](/user/775991) 都过了:)
by tianyu_awa @ 2024-05-01 15:08:18