试试把`2llf`改为`2f`
by _Harrisonwhl_ @ 2021-08-17 16:33:54
https://www.luogu.com.cn/record/56173717
改完后（上面提建议的是我的大号
by 团队官方号 @ 2021-08-17 16:36:23
1. `%.2llf` -> `.2f`
2. `int` -> `long long`
by S0CRiA @ 2021-08-17 16:37:40
@[Fее_cle6418](/user/390770) 过了，谢谢！
by 焚洛 @ 2021-08-17 16:47:45
@[团队官方号](/user/522748) O(∩_∩)O谢谢
by 焚洛 @ 2021-08-17 16:51:26
测试点这么水吗？居然有样例
by William_wyx @ 2022-02-12 16:43:11