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denisovkostya
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denisov
denisovkostya
Ukraine
Ukraine
Joined Jan 14, 2024
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denisovkostya solved problem Test Removal (#482) on 4 attempt3 days ago
denisovkostya has joined contest UJGOI 2026. Vidbir. Day 13 days ago
denisovkostya has joined contest UJGOI 2025. Vidbir. Day 24 days ago
denisovkostya solved problem Sets (#253) on 2 attempt5 days ago
denisovkostya has joined contest UOI 2025. II stage. Day 210 days ago
denisovkostya solved problem Digital Game (#378) on 7 attempt10 days ago
denisovkostya solved problem Area of the Cake (#377) on first attempt13 days ago
denisovkostya has joined contest UOI 2025. II stage. Day 113 days ago
denisovkostya solved problem Chefir is Lost (#366) on 3 attempt13 days ago
denisovkostya solved problem Christmas Eve (#365) on first attempt13 days ago
denisovkostya solved problem Successful Investor (#364) on 7 attempt13 days ago
denisovkostya solved problem Sashko-Array Constructor (#252) on 3 attempt15 days ago
denisovkostya has joined contest UOI 2023. Day 215 days ago
denisovkostya solved problem Sakurako's Not Favorite Toy (#363) on 4 attempt16 days ago
denisovkostya has joined contest UJGOI 2025. Vidbir. Day 116 days ago
denisovkostya solved problem Козак Вус і домноження (#115) on 5 attempt16 days ago
denisovkostya solved problem Виставка (#477) on 3 attempt17 days ago
denisovkostya has joined contest UOI 2026. I stage17 days ago
denisovkostya solved problem Road to a new life. (#7) on 2 attempt17 days ago
denisovkostya solved problem Козак Вус і календар (#114) on 3 attempt20 days ago
denisovkostya has joined contest UOI 2020. II stage. Day 120 days ago
denisovkostya has joined contest UOI 2023. I stage25 days ago
denisovkostya solved problem Who Advanced? (#244) on 4 attempt26 days ago
denisovkostya solved problem Painting stones (#250) on 2 attempt27 days ago
denisovkostya solved problem Championship Gifts (#243) on first attempt27 days ago