@[b6e0](/user/150522)
by ducati @ 2020-08-05 13:40:01
2稍微多一点点点
by FunnyCreatress @ 2020-08-05 13:40:38
@[mcyl35](/user/203623) 哦
@[FunnyCreatress](/user/77174) 收到
by ducati @ 2020-08-05 13:41:33
很多情况甚至不到1,卡不住
by FunnyCreatress @ 2020-08-05 13:45:27
“不套任何东西”是啥意思?
比如数列找不同,算不算套一个数组?
by critnos @ 2020-08-05 13:52:59
@[ducati](/user/87064)
by critnos @ 2020-08-05 13:55:34
@[mcyl35](/user/203623) 我的意思是,不像AHOI2013作业那题套个树状数组,用树状数组维护每次的加入与删除,这个意思
by ducati @ 2020-08-05 14:12:49
@[ducati](/user/87064) 那么数列找不同算不算套一个数组呢
by critnos @ 2020-08-05 14:17:05
我谔谔……算的,对不起,表述不清,我太菜了QAQ
by ducati @ 2020-08-05 14:20:51
但事实上是不算的 @[mcyl35](/user/203623)
by ducati @ 2020-08-05 14:21:08