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Oleh1421
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Oleh1421
International master
Ukraine
Ukraine
Joined Feb 9, 2018
Achievements (52)
Hello WorldEasy StartTough NutHardmodeHalfway ThereBy a whiskerProblem SolverSea LionLong Time No ACEolymp Cup ParticipantEolymp Cup WinnerExplorer
OverviewRatingAchievementsPosts
Rating
1997
Problems192
Submissions227
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2021
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Oleh1421 earned achievement Expert12 days ago
Oleh1421 earned achievement Specialist12 days ago
Oleh1421 earned achievement Student12 days ago
Oleh1421 earned achievement Explorer12 days ago
Oleh1421 has joined contest Eolymp Cup #12 years ago