@[引领天下](/space/show?uid=39863)
```cpp
freopen("P1076.in","r",stdin);
freopen("P1076.out","w",stdout);
```
by Kiel @ 2018-08-09 12:56:19
没去文件操作……
by LJC00118 @ 2018-08-09 12:57:22
@[something](/space/show?uid=84025) @[LJC00118](/space/show?uid=51815) 去了，改成[WA](https://www.luogu.org/recordnew/show/9490077)了
by 引领天下 @ 2018-08-09 13:07:07