@[Imakf](/space/show?uid=47863)
by Forward_Star @ 2018-11-09 14:24:29
@[Forward_Star](/space/show?uid=21760) ……我看看
by Imakf @ 2018-11-09 14:25:07
@[Forward_Star](/space/show?uid=21760) 不是单向边……
by Imakf @ 2018-11-09 14:26:27
@[Imakf](/space/show?uid=47863) 谢谢大佬，终于A了
by Forward_Star @ 2018-11-09 14:37:00
@[Forward_Star](/space/show?uid=21760) 您为啥秒了T3再来做最简单的QAQ
by Imakf @ 2018-11-09 14:37:51
@[Imakf](/space/show?uid=47863)
T3考场上没过，学了矩乘快速幂后回来写…
T1考场上暴力骗过了就没去想正解，然后想着比较简单就留着没写了；刚刚出发前打算水一下。
by Forward_Star @ 2018-11-09 15:42:14