改成一维的
by Chloris @ 2018-05-24 22:27:52
# [**%%%**](https://www.luogu.org/space/show?uid=76527)
by yushangyang @ 2018-05-28 13:39:26
你这数组范围改的太小了吧
by jeffery @ 2018-06-29 11:33:40
请问这道题是普及组第几题啊？第二题吗？
by zhuyunyu @ 2018-07-19 11:09:39