@[zhouchenqiao1](/user/705012) 是的，跟 [P3369](https://www.luogu.com.cn/problem/P3369) 的定义一样。
by Yusani_huh @ 2023-09-09 11:16:30
@[Yusani_huh](/user/239895) 哦，是我看错样例了，谢谢
by Miss_SGT @ 2023-09-09 11:19:03
zrO @[zhouchenqiao1](/user/705012) Orz
by kkxacj @ 2023-09-09 11:24:52