@[Rem_CandleFire](/user/421421) 难度紫级及以下都可
by Rem_CandleFire @ 2024-04-09 11:45:21
@[Rem_CandleFire](/user/421421) https://www.luogu.com.cn/training/87157#information
by NightDiver @ 2024-04-09 11:48:12
P4774,P2480
by Iniaugoty @ 2024-04-09 12:32:31
@[NightDiver](/user/985711) @[Iniaugoty](/user/768612)
感谢两位,已关
by Rem_CandleFire @ 2024-04-09 17:43:32