@[TankYu](/user/408071) 已经给了3关
by Eororr @ 2023-07-14 13:13:23
@[TankYu](/user/408071) RE已经解决了，但是数据点全WA
by Eororr @ 2023-07-14 13:22:38
@[TankYu](/user/408071) 已经过了，谢谢
by Eororr @ 2023-07-14 13:27:11
改完的[代码](https://www.luogu.com.cn/paste/gxi0moye)
by Eororr @ 2023-07-14 13:30:37