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mark_kos
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Mark
mark_kos
Proficient
Belarus
Belarus
Joined Oct 8, 2022
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1214
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2026
mark_kos has joined contest Eolymp Cup #12 years ago
mark_kos solved problem Raft (#117) on 2 attempt2 years ago
mark_kos solved problem Unknown (#11670) on 2 attempt2 years ago
mark_kos solved problem Candies (#11666) on 4 attempt2 years ago
mark_kos solved problem Balloons (#113) on first attempt2 years ago
mark_kos solved problem GCD and LCM (#11606) on first attempt2 years ago
mark_kos solved hidden problem on first attempt2 years ago
mark_kos solved problem Big sorting (#11638) on first attempt2 years ago