B班4.10选修小测
Done
IOI
Start at: 2024-4-10 16:00
1.1
hour(s)
Host:
13
- Status
- Done
- Rule
- IOI
- Problem
- 2
- Start at
- 2024-4-10 16:00
- End at
- 2024-4-10 17:06
- Duration
- 1.1 hour(s)
- Host
- Partic.
- 13