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Roman_Derkach
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Roman_Derkach
Joined Jan 1, 1
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Roman_Derkach has joined contest UOAI 2025. IV Stage4 days ago
Roman_Derkach has joined contest Тренувальний тур III етапу Всеукраїнської олімпіади з інформатики3 months ago
Roman_Derkach has joined contest UOI 2025. II stage. Kharkiv5 months ago
Roman_Derkach solved problem Beautiful Array (#350) on first attempt5 months ago
Roman_Derkach solved problem Beautiful String (#349) on first attempt5 months ago
Roman_Derkach solved problem Sakurako is Late (#348) on 2 attempt5 months ago
Roman_Derkach solved problem Balls and Bins (#347) on first attempt5 months ago
Roman_Derkach solved problem Cook the Homework (#346) on first attempt5 months ago
Roman_Derkach solved problem Coordinates (#345) on first attempt5 months ago
Roman_Derkach solved problem Rook (#344) on first attempt5 months ago
Roman_Derkach has joined contest UOI 2025. II stage5 months ago