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petrop
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petrop
Ukraine
Ukraine
Joined Jan 1, 1
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petrop has joined contest Задачі типу B14 days ago
petrop has joined contest Задачі типу А14 days ago
petrop solved hidden problem on first attempt1 month ago
petrop solved hidden problem on 2 attempt1 month ago
petrop solved hidden problem on first attempt1 month ago
petrop solved hidden problem on first attempt1 month ago
petrop has joined contest UJGOI 2024. Vidbir. Day 310 months ago
petrop has joined contest UOI 2025. I stage11 months ago
petrop has joined contest UOI 2023. Day 212 months ago
petrop solved problem Petryk and the exam (#3) on first attempt12 months ago
petrop has joined contest UOI 2024. I stage12 months ago
petrop solved problem Debts (#1) on first attempt12 months ago
petrop has joined contest UOI 2020. II stage. Day 12 years ago
petrop has joined contest [old] Тренувальний тур II етапу Всеукраїнської олімпіади з інформатики2 years ago