July 17, 2015 at 12:01 AM (UTC)
Виток 5, Шаг 13 - Вычислительная геометрия
Upsolve
Jul 17, 2015
Ended 10 years ago
Unknown
8
days
9
Problems
- Start time
- July 17, 2015 at 12:01 AM (UTC)
- End time
- July 24, 2015 at 11:59 PM (UTC)
- Format
- IOI, 9 problems, 7.999 days