少年宫周日晚上高级C1班开学测试
Done
IOI
Start at: 2025-3-2 17:30
1
hour(s)
Host:
20
1
- Status
- Done
- Rule
- IOI
- Problem
- 1
- Start at
- 2025-3-2 17:30
- End at
- 2025-3-2 18:30
- Duration
- 1 hour(s)
- Host
- Partic.
- 20