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andrii_trotsiuk
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andrii_trotsiuk
Ukraine
Ukraine
Joined Feb 16, 2024
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Problems10
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andrii_trotsiuk has joined contest UJGOI 2024. Vidbir. Day 215 days ago
andrii_trotsiuk solved problem Prefix-Suffix Dictionary (#374) on 8 attempt18 days ago
andrii_trotsiuk solved problem Colorful Circles (#373) on 5 attempt25 days ago
andrii_trotsiuk solved problem Sakurako's Painting (#372) on 2 attempt1 month ago
andrii_trotsiuk has joined contest UJGOI 2025. Vidbir. Day 22 months ago
andrii_trotsiuk solved problem Multiply Query (#496) on 11 attempt5 months ago
andrii_trotsiuk solved problem Penguins (#495) on 13 attempt5 months ago
andrii_trotsiuk solved problem Cypher (#494) on first attempt6 months ago
andrii_trotsiuk solved problem EVO vs STI (#493) on first attempt6 months ago
andrii_trotsiuk solved problem Guitar (#492) on first attempt6 months ago
andrii_trotsiuk has joined contest UJGOI 2026. Vidbir. Day 26 months ago
andrii_trotsiuk has joined contest UOI 2026. II stage. Day 27 months ago
andrii_trotsiuk solved problem Oranges (#508) on 5 attempt7 months ago
andrii_trotsiuk has joined contest UJGOI 2026. Vidbir. Day 37 months ago
andrii_trotsiuk solved problem Chocolate Bar (#387) on 2 attempt7 months ago
andrii_trotsiuk solved problem Rook (#385) on first attempt7 months ago
andrii_trotsiuk solved problem What books can lead to... (#216) on 2 attempt8 months ago
andrii_trotsiuk solved problem Anton buys a piglet (#327) on first attempt8 months ago
andrii_trotsiuk solved problem Pasha is also against "tails"? (#326) on first attempt8 months ago
andrii_trotsiuk solved problem Матричка (#470) on first attempt9 months ago
andrii_trotsiuk has joined contest UOI 2026. I stage9 months ago
andrii_trotsiuk has joined contest UOIJ 2026. I stage9 months ago
andrii_trotsiuk solved problem Bohdan against "tails" (#325) on first attempt10 months ago
andrii_trotsiuk has joined contest UJGOI 2021. Vidbir. Day 110 months ago
andrii_trotsiuk has joined contest UJGOI 2021. Vidbir. Day 210 months ago