萌新TLE求助

P4246 [SHOI2008] 堵塞的交通

@[lyslys](/user/42714) lysddjxd
by RainFestival @ 2020-02-19 18:11:21


/px
by momentous @ 2020-02-19 18:11:35


@[zhouxiaobao](/user/36957) 你帮我看看呗qwq
by momentous @ 2020-02-19 18:11:54


@[lyslys](/user/42714) ~~我没时间,我只是随便上一下~~
by RainFestival @ 2020-02-19 18:13:36


/px
by momentous @ 2020-02-19 18:14:02


我就是想知道为什么TLE。。
by momentous @ 2020-02-19 18:16:53


|