CSP-J 模拟赛
CSP-J 模拟赛
https://my.feishu.cn/drive/folder/QjLgflk1SlLY1Ydb4M4cIDSMnJf
//打开输入文件、输出文件
freopen("文件名.in","r",stdin);
freopen("文件名.out","w",stdout);
- Status
- Done
- Rule
- OI
- Problem
- 4
- Start at
- 2026-10-18 9:00
- End at
- 2026-10-18 16:00
- Duration
- 7 hour(s)
- Host
-
qinqin
- Partic.
- 7