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Melnik_Andriy
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Мельник Андрій
Melnik_Andriy
Advanced
Ukraine
Ukraine
Joined Feb 5, 2021
Achievements (1)
Problem Solver
OverviewRatingAchievementsPosts
Rating
1306
Problems124
Submissions140
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2021
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2022
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2023
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2024
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2025
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2026
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Rating evolution

Melnik_Andriy solved problem Echoes of the Square (#12468) on 5 attempt9 дзён таму
Melnik_Andriy has completed the contest Blitz Round #21 and scored 50 points10 дзён таму
Melnik_Andriy solved problem Duel of Frequencies (#12467) on first attempt10 дзён таму
Melnik_Andriy solved problem The Glitchy Robot (#12466) on first attempt10 дзён таму
Melnik_Andriy solved problem The Efficient Steps (#12465) on first attempt10 дзён таму
Melnik_Andriy has joined contest Blitz Round #2110 дзён таму
Melnik_Andriy has joined contest Blitz Round #2011 дзён таму
Melnik_Andriy solved hidden problem on 9 attempt26 дзён таму
Melnik_Andriy solved hidden problem on 2 attempt27 дзён таму
Melnik_Andriy solved hidden problem on 3 attempt27 дзён таму
Melnik_Andriy solved hidden problem on first attempt27 дзён таму
Melnik_Andriy solved hidden problem on first attempt27 дзён таму
Melnik_Andriy solved hidden problem on 3 attempt30 дзён таму
Melnik_Andriy has joined contest UOI 2026. Day 230 дзён таму
Melnik_Andriy has joined contest UOI 2026. Day 130 дзён таму
Melnik_Andriy solved problem Yes or No (#12435) on 6 attempt1 месяц таму
Melnik_Andriy has joined contest Weekend Practice #231 месяц таму
Melnik_Andriy has joined contest Blitz Round #182 месяцы таму
Melnik_Andriy has completed the contest Weekend Practice #22 and scored no score2 месяцы таму
Melnik_Andriy has joined contest Weekend Practice #222 месяцы таму
Melnik_Andriy has joined contest KNU Student Olympiad 2026, 1 stage (Mirror) 2 месяцы таму
Melnik_Andriy has joined contest Educational Round #102 месяцы таму
Melnik_Andriy has joined contest Weekend Practice #21 2 месяцы таму
Melnik_Andriy has joined contest Blitz Round #163 месяцы таму
Melnik_Andriy has joined contest Training team contest for schoolchildren3 месяцы таму