$n$维偏序(? CDQ(?
by konjacp @ 2020-08-07 18:39:48
dp维度开多点呗
by Arkadyevna @ 2020-08-07 18:40:19
或者模拟退火乱搞?
by konjacp @ 2020-08-07 18:40:23
@[Arkadyevna](/user/363937) % [[Arkadyevna](/user/363937)](https://www.luogu.com.cn/user/363937)
by konjacp @ 2020-08-07 18:42:04
@[Arkadyevna](/user/363937) 那dilworth是用不了了吗
by cybercsc @ 2020-08-07 18:42:22
@[cybercsc](/user/314588) dilworth是啥……wtcl
by Arkadyevna @ 2020-08-07 18:44:56