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Maryan21
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Мар'ян Шийка
Maryan21
Ukraine
Ukraine
Joined Jan 1, 1
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Maryan21 solved problem Mountains (#522) on first attempt6 months ago
Maryan21 solved problem Robots (#521) on 4 attempt6 months ago
Maryan21 has joined contest UJGOI 2026. Day 26 months ago
Maryan21 solved problem KiloBoom (#519) on 4 attempt6 months ago
Maryan21 solved problem Playlists (#518) on 2 attempt6 months ago
Maryan21 solved problem Business (#517) on first attempt6 months ago
Maryan21 has joined contest UJGOI 2026. Day 16 months ago
Maryan21 solved problem Gallery (#187) on first attempt7 months ago
Maryan21 solved problem Часом буває так (#516) on 16 attempt7 months ago
Maryan21 solved problem Перетасуй (#515) on 7 attempt7 months ago
Maryan21 solved problem Рівняння (#514) on 2 attempt7 months ago
Maryan21 solved problem Ліхтарики (#513) on 2 attempt7 months ago
Maryan21 solved problem Люблять, не люблять (#512) on first attempt7 months ago
Maryan21 solved problem Встигнеш? (#511) on 6 attempt7 months ago
Maryan21 solved problem Чорно-біле зображення (#510) on first attempt7 months ago
Maryan21 has joined contest UOI 2026. II stage. Day 27 months ago
Maryan21 has joined contest UOI 2022. II stage. Day 28 months ago
Maryan21 has joined contest UJGOI 2026. Vidbir. Day 28 months ago
Maryan21 solved problem Product (#191) on 8 attempt8 months ago
Maryan21 solved problem Matches (#271) on 3 attempt9 months ago
Maryan21 solved problem GCD, Sum, Multiply. What?... (#266) on 2 attempt9 months ago
Maryan21 has joined contest Тренувальний тур II етапу Всеукраїнської олімпіади з інформатики9 months ago
Maryan21 has joined contest UJGOI 2026. Vidbir. Day 110 months ago
Maryan21 has joined contest UOI 2025. Day 11 year ago
Maryan21 has joined contest UOAI 2025. III stage1 year ago