@[蒟蒻2519](/user/141335) 50分了，提交记录
https://www.luogu.com.cn/record/41861277
by qwq2519 @ 2020-11-14 10:57:29
妙啊，我用
神句
```cpp
#define int long long
```
过了！！！
~~不T也不WA了~~
by qwq2519 @ 2020-11-14 10:59:29
**~~自 娱 自 乐~~**
by Lzosvje @ 2020-11-16 11:19:45