标签是被恶意刷出来的么?

P4171 [JSOI2010] 满汉全席

不很正常吗(
by Lstdo @ 2018-12-17 23:21:25


2sat用sa?
by Fading @ 2018-12-18 07:20:36


@[Fading](/space/show?uid=20309) 我的意思是我觉得这题跟SA一点关系都没有,我想知道到底可不可以写SA
by LebronDurant @ 2018-12-18 14:04:24


@[oooooooo](/space/show?uid=84564) 肯定假的吧qwq
by Fading @ 2018-12-18 18:14:33


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