[你这份代码能过](https://www.luogu.com.cn/record/52669788)
~~一不小心就 A 了，补题去了（（（（~~
by Ba_creeper @ 2021-07-09 10:29:56
@[王儒斌二年级](/user/463289)
by Ba_creeper @ 2021-07-09 10:30:07
刚才 RE 可能和**洛谷日爆**有关
by Ba_creeper @ 2021-07-09 10:30:36
@[EdisonBa](/user/355844) 谢谢巨佬
by 王儒斌二年级 @ 2021-07-09 10:43:39
你是巨佬嘛
by duoluoluo @ 2021-07-09 15:01:44