June 25, 2015 at 12:01 AM (UTC)
Виток 4, Шаг 4 - Кубическая динамика
Upsolve
Jun 25, 2015
Ended 10 years ago
Unknown
8
days
2
Problems
- Start time
- June 25, 2015 at 12:01 AM (UTC)
- End time
- July 2, 2015 at 11:59 PM (UTC)
- Format
- IOI, 2 problems, 7.999 days