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rntdev
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Ivan Demianov
rntdev
Joined Nov 21, 2025
Overview
Problems31
Submissions38
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2025
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rntdev has joined contest UOI 2025. Day 16 days ago
rntdev has joined contest UOI 2024. Day 19 days ago
rntdev solved problem ML (#52) on first attempt9 days ago
rntdev solved problem Відбір на фінал (#51) on first attempt9 days ago
rntdev solved problem П'ятірка (#50) on first attempt21 days ago
rntdev solved problem Щасливі квитки (#49) on first attempt21 days ago
rntdev solved problem Фрукти (#48) on first attempt21 days ago
rntdev solved problem Цукерки (#47) on first attempt21 days ago
rntdev solved problem Fair Division (#506) on first attempt2 months ago
rntdev solved problem Room (#505) on first attempt2 months ago
rntdev solved problem Rook (#504) on first attempt2 months ago
rntdev has joined contest UJGOI 2026. Vidbir. Day 32 months ago
rntdev has joined contest UOAI 2025. IV Stage3 months ago
rntdev solved hidden problem on first attempt5 months ago
rntdev solved hidden problem on 2 attempt5 months ago
rntdev solved hidden problem on first attempt5 months ago
rntdev solved hidden problem on first attempt5 months ago
rntdev solved hidden problem on first attempt5 months ago
rntdev solved hidden problem on 2 attempt5 months ago
rntdev solved hidden problem on first attempt5 months ago
rntdev has joined contest Тренувальний тур II етапу Всеукраїнської олімпіади з інформатики5 months ago
rntdev solved problem Координати (#466) on first attempt6 months ago
rntdev solved problem Паралелепіпед (#465) on first attempt6 months ago
rntdev solved problem Grandchildren (#464) on first attempt6 months ago
rntdev solved problem Секунди (#463) on first attempt6 months ago