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farkon00
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Vlad Khalin
farkon00
Ukraine
Ukraine
Joined Jan 1, 1
Overview
Problems6
Submissions11
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farkon00 solved problem Guess the Number (#527) on first attempt3 months ago
farkon00 has joined contest UOI 2026. Day 13 months ago
farkon00 has joined contest UJGOI 2022. Vidbir. Day 17 months ago
farkon00 has joined contest UJGOI 2023. Vidbir. Day 17 months ago
farkon00 solved problem Перетасуй (#515) on 3 attempt7 months ago
farkon00 solved problem Часом буває так (#516) on 3 attempt7 months ago
farkon00 solved problem Рівняння (#514) on 2 attempt7 months ago
farkon00 solved problem Ліхтарики (#513) on first attempt7 months ago
farkon00 solved problem Люблять, не люблять (#512) on 3 attempt7 months ago
farkon00 solved problem Встигнеш? (#511) on first attempt7 months ago
farkon00 solved problem Чорно-біле зображення (#510) on 2 attempt7 months ago
farkon00 has joined contest UJGOI 2026. Vidbir. Day 27 months ago
farkon00 solved problem Козак Вус та A/B тестування (#489) on 4 attempt8 months ago
farkon00 has joined contest UOI 2025. I stage11 months ago
farkon00 has joined contest UJGOI 2025. Day 21 year ago
farkon00 has joined contest UOAI 2025. IV Stage1 year ago
farkon00 has joined contest UOAI 2025. III stage1 year ago
farkon00 has joined contest UJGOI 2025. Day 11 year ago
farkon00 has joined contest UOI 2025. Day 11 year ago
farkon00 has joined contest UOI 2025. Day 21 year ago
farkon00 has joined contest Selections 2024. IOI. Day 31 year ago
farkon00 has joined contest Selections 2024. IOI. Day 21 year ago
farkon00 has joined contest UOI 2025. II stage. Day 22 years ago
farkon00 has joined contest UOI 2024. Day 22 years ago
farkon00 has joined contest Unknown2 years ago