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maryna-d
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Марина Д.
maryna-d
Specialist
Ukraine
Ukraine
Joined Jan 19, 2024
Achievements (52)
Hello WorldEasy StartTough NutHardmodeBeyond the LimitHalfway ThereBy a whiskerProblem SolverProblem Solver 2Sea LionSnake TamerLong Time No AC
OverviewRatingAchievementsPosts
Rating
1464
Problems326
Submissions494
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2021
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2022
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2023
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2024
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Rating evolution

maryna-d has completed the contest EJOI 2026 - Day 2 and scored no score14 дзён таму
maryna-d earned achievement Specialist15 дзён таму
maryna-d earned achievement Student15 дзён таму
maryna-d earned achievement Explorer15 дзён таму
maryna-d earned achievement Photo Finish15 дзён таму
maryna-d has joined contest EJOI 2026 - Day 215 дзён таму
maryna-d has completed the contest Weekend Practice #24 and scored 125 points18 дзён таму
maryna-d solved hidden problem on 3 attempt18 дзён таму
maryna-d has joined contest Weekend Practice #2418 дзён таму
maryna-d solved problem Nasser's Concatenation (#12479) on 3 attempt23 дні таму
maryna-d solved problem Nasser's Five (#12478) on 2 attempt23 дні таму
maryna-d solved problem Kaosar and AND (#12324) on first attempt1 месяц таму
maryna-d solved problem The Efficient Steps (#12465) on 2 attempt1 месяц таму
maryna-d solved problem Sum of negative (#9618) on first attempt1 месяц таму
maryna-d solved problem Sum and amount (#8684) on first attempt1 месяц таму
maryna-d has joined contest KPI Open 20261 месяц таму
maryna-d solved problem The Chess Board (#11693) on 5 attempt2 месяцы таму
maryna-d solved problem Середнє (#11026) on first attempt2 месяцы таму
maryna-d solved problem Increasing subsequence (#832) on 2 attempt3 месяцы таму
maryna-d solved problem EVEN LOVE (#12380) on 4 attempt3 месяцы таму
maryna-d solved problem Aladdin's knapsack (#1661) on first attempt3 месяцы таму
maryna-d solved problem Lucky ticket 2 (#2619) on 2 attempt3 месяцы таму
maryna-d solved problem The next number (#2618) on 4 attempt4 месяцы таму
maryna-d solved problem An important task (#11462) on first attempt4 месяцы таму
maryna-d has completed the contest Weekend Practice #23 and scored 450 points4 месяцы таму