@[chen_zhe](/space/show?uid=8457)
by 仰望半月的夜 @ 2019-09-10 21:41:52
图一是正常题目
![](https://cdn.luogu.com.cn/upload/image_hosting/mhlfzqm4.png)
这题不正常
![](https://cdn.luogu.com.cn/upload/image_hosting/ej813z44.png)
by 仰望半月的夜 @ 2019-09-10 21:52:22