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rntdev
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Ivan Demianov
rntdev
Joined Nov 21, 2025
Overview
Problems31
Submissions38
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2021
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rntdev has joined contest UOI 2025. Day 14 months ago
rntdev has joined contest UOI 2024. Day 14 months ago
rntdev solved problem ML (#52) on first attempt4 months ago
rntdev solved problem Відбір на фінал (#51) on first attempt4 months ago
rntdev solved problem П'ятірка (#50) on first attempt5 months ago
rntdev solved problem Щасливі квитки (#49) on first attempt5 months ago
rntdev solved problem Фрукти (#48) on first attempt5 months ago
rntdev solved problem Цукерки (#47) on first attempt5 months ago
rntdev solved problem Fair Division (#506) on first attempt7 months ago
rntdev solved problem Room (#505) on first attempt7 months ago
rntdev solved problem Rook (#504) on first attempt7 months ago
rntdev has joined contest UJGOI 2026. Vidbir. Day 37 months ago
rntdev has joined contest UOAI 2025. IV Stage7 months ago
rntdev solved hidden problem on first attempt9 months ago
rntdev solved hidden problem on 2 attempt9 months ago
rntdev solved hidden problem on first attempt9 months ago
rntdev solved hidden problem on first attempt9 months ago
rntdev solved hidden problem on first attempt9 months ago
rntdev solved hidden problem on 2 attempt9 months ago
rntdev solved hidden problem on first attempt9 months ago
rntdev has joined contest Тренувальний тур II етапу Всеукраїнської олімпіади з інформатики9 months ago
rntdev solved problem Координати (#466) on first attempt10 months ago
rntdev solved problem Паралелепіпед (#465) on first attempt10 months ago
rntdev solved problem Grandchildren (#464) on first attempt10 months ago
rntdev solved problem Секунди (#463) on first attempt10 months ago