怎么看都和SA没关系啊
by 用户已注销 @ 2018-12-20 22:45:13
[SP1](https://www.luogu.org/problemnew/show/SP1)也被标了SA
by GKxx @ 2018-12-20 23:11:23
@[fzszkl](/space/show?uid=23323) ~~你可以在正解里面附带一份SA板子~~
by Kirisame_Marisa_ @ 2019-04-24 10:11:48