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user823676
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Кошелєв Артур
user823676
Proficient
Ukraine
Ukraine
Joined Nov 14, 2024
Achievements (54)
Hello WorldEasy StartTough NutHardmodeBeyond the LimitHalfway ThereBy a whiskerProblem SolverProblem Solver 2Sea LionSnake TamerLong Time No AC
OverviewRatingAchievements
Rating
1138
Problems322
Submissions477

Rating evolution

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user823676 has completed the contest Eolymp Test Round and scored no score1天前
user823676 has joined contest Eolymp Test Round1天前
user823676 solved problem Tram (#460) on 9 attempt5天前
user823676 solved problem Costume Party (#10148) on first attempt9天前
user823676 has joined contest Weekend Practice #129天前
user823676 solved problem Triples (#11823) on 3 attempt1个月前
user823676 solved problem Investments (#11821) on first attempt1个月前
user823676 solved problem Beach (#11820) on first attempt1个月前
user823676 earned achievement Explorer1个月前
user823676 has joined contest EJOI 2026 - Day 11个月前
user823676 has joined contest Weekend Practice #241个月前
user823676 has joined contest Пошук в глибину2个月前
user823676 solved problem Nasser's Array Equalizer (#12481) on 2 attempt2个月前
user823676 solved problem Nasser's Concatenation (#12479) on 3 attempt2个月前
user823676 solved problem Nasser's Five (#12478) on first attempt2个月前
user823676 has joined contest Blitz Round #222个月前
user823676 solved problem Tree Diameter (#11428) on 5 attempt2个月前
user823676 solved hidden problem on first attempt2个月前
user823676 has joined contest KPI Open 20262个月前
user823676 solved problem The best team (#9632) on 3 attempt2个月前
user823676 solved problem Koasar and PGCD (#12431) on 15 attempt2个月前
user823676 solved problem Nasser's Prime Slices (#12432) on 9 attempt2个月前
user823676 solved problem Power Permutation (#12208) on first attempt2个月前
user823676 solved problem Directed? (#12207) on first attempt2个月前
user823676 has joined contest CPIC. Lesson 4. Arrays - Part 22个月前