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Ростислав Ябченко
rostcraft
Ukraine
Ukraine
Joined Jan 1, 1
Overview
Problems36
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rostcraft has joined contest UOI 2026. Day 223 days ago
rostcraft solved problem Skyscraper (#254) on first attempt4 months ago
rostcraft has joined contest UOI 2020. Day 14 months ago
rostcraft has joined contest UJGOI 2026. Day 14 months ago
rostcraft solved problem Часом буває так (#516) on 23 attempt7 months ago
rostcraft solved problem Перетасуй (#515) on 12 attempt7 months ago
rostcraft solved problem Рівняння (#514) on first attempt7 months ago
rostcraft solved problem Ліхтарики (#513) on first attempt7 months ago
rostcraft solved problem Люблять, не люблять (#512) on first attempt7 months ago
rostcraft solved problem Встигнеш? (#511) on first attempt7 months ago
rostcraft solved problem Чорно-біле зображення (#510) on 2 attempt7 months ago
rostcraft solved problem And Again, Queries (#338) on first attempt7 months ago
rostcraft has joined contest UJGOI 2025. Day 27 months ago
rostcraft solved problem Ridiculous Queries (#337) on 2 attempt7 months ago
rostcraft solved problem Bored of Long Statements? (#336) on first attempt7 months ago
rostcraft has joined contest UJGOI 2026. Vidbir. Day 17 months ago
rostcraft solved problem Козак Вус та A/B тестування (#489) on 4 attempt8 months ago
rostcraft has joined contest Тренувальний тур II етапу Всеукраїнської олімпіади з інформатики9 months ago
rostcraft solved problem Beautiful String (#349) on 6 attempt11 months ago
rostcraft solved problem Beautiful Array (#350) on 3 attempt11 months ago
rostcraft solved problem Sakurako is Late (#348) on first attempt11 months ago
rostcraft solved problem Balls and Bins (#347) on 2 attempt11 months ago
rostcraft solved problem Cook the Homework (#346) on first attempt11 months ago
rostcraft solved problem Coordinates (#345) on first attempt11 months ago
rostcraft solved problem Rook (#344) on first attempt11 months ago