周四晚上班学期测试
题目难度不大，在后面抽空进行讲解。线上讲解。
Problem
Please attend contest to see the problems.
- Status
- Done
- Rule
- IOI
- Problem
- 8
- Start at
- 2023-6-22 18:00
- End at
- 2023-6-22 21:00
- Duration
- 3 hour(s)
- Host
-
赵青海 (huhe)
- Partic.
- 9
题目难度不大，在后面抽空进行讲解。线上讲解。