随堂小测
考查范围：顺序、控制、循环结构（不包括循环嵌套）
The contest is a flexible time contest. You need to complete the contest within a specified time after you attended.
- Status
- Done
- Rule
- IOI
- Problem
- 5
- Start at
- 2026-1-1 8:45
- End at
- 2026-1-31 8:45
- Duration
- 1.5 hour(s)
- Host
-
admin
- Partic.
- 30