@[wsxhh](/user/592971) 无序排列
by Valkyrie337 @ 2022-02-03 21:25:40
在线借楼求助P1962 10分Unaccepted:
<https://www.luogu.com.cn/record/68496268>
by Valkyrie337 @ 2022-02-03 21:28:12
@[wsxhh](/user/592971) 是这样的,他不用按顺序摘,不过从做题角度,是按力气
by Valkyrie337 @ 2022-02-03 21:29:50