orz
by UltiMadow @ 2019-10-12 16:29:16
>Liuz选手成功hack此题
$Lz$要求加强数据
by 6954717a @ 2019-10-12 16:41:09
>$\color{red}_{Liuz}$ $%%%$
>
>刘卓狠啊
by 风不停Wind╮ۣۖ @ 2019-10-12 16:44:02
@[ZORO](/space/show?uid=127018)
$Liuz$
>请您为我们这些naive讲解一下rwr
by 6954717a @ 2019-10-12 16:45:26
$$
\sum_{i=1}^{n}Liuz++
\qquad
\overrightarrow{Liuz}
$$
by 风不停Wind╮ۣۖ @ 2019-10-12 16:47:25