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Marina111522
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Стретович Марина
Marina111522
Ukraine
Ukraine
Joined Jan 1, 1
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2026
Marina111522 solved problem Difficult times (#5) on first attempt14 hours ago
Marina111522 solved problem Petryk and the exam (#3) on 14 attempt15 hours ago
Marina111522 solved problem Transportation Dilemma (#4) on 7 attempt15 hours ago
Marina111522 solved problem Mean arithmetic (#2) on first attempt15 hours ago
Marina111522 solved problem Debts (#1) on first attempt15 hours ago
Marina111522 has joined contest UOI 2026. II stage. Day 211 days ago
Marina111522 solved problem Product (#191) on 3 attempt23 days ago
Marina111522 solved problem Land plots (#185) on 3 attempt23 days ago
Marina111522 solved problem Family (#375) on first attempt2 months ago
Marina111522 has joined contest UOI 2025. II stage. Day 12 months ago
Marina111522 solved hidden problem on 4 attempt2 months ago
Marina111522 solved hidden problem on 2 attempt2 months ago
Marina111522 solved hidden problem on 2 attempt2 months ago
Marina111522 solved hidden problem on first attempt2 months ago
Marina111522 solved hidden problem on first attempt2 months ago
Marina111522 solved hidden problem on first attempt2 months ago
Marina111522 solved hidden problem on 2 attempt2 months ago
Marina111522 solved hidden problem on first attempt2 months ago
Marina111522 has joined contest Тренувальний тур II етапу Всеукраїнської олімпіади з інформатики2 months ago
Marina111522 solved problem Test Removal (#482) on first attempt3 months ago
Marina111522 solved problem Competition (#481) on first attempt3 months ago
Marina111522 solved problem NMT (#480) on first attempt3 months ago
Marina111522 solved problem Anfisa and Flowers (#479) on 2 attempt3 months ago
Marina111522 solved problem Pies (#478) on first attempt3 months ago
Marina111522 has joined contest UJGOI 2026. Vidbir. Day 13 months ago