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oleksandr_voloshchuk
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Oleksandr
oleksandr_voloshchuk
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Ukraine
Ukraine
Joined Jan 30, 2026
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1249
Problems14
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2026
oleksandr_voloshchuk has completed the contest Blitz Round #12 and scored no score4 days ago
oleksandr_voloshchuk has joined contest Blitz Round #129 days ago
oleksandr_voloshchuk has completed the contest Weekend Practice #18 and scored 200 points11 days ago
oleksandr_voloshchuk solved problem Kaosar and Grid (#12331) on 12 attempt11 days ago
oleksandr_voloshchuk solved problem Morjani and buildings (#12330) on first attempt11 days ago
oleksandr_voloshchuk solved problem Simple problem (#1) on 2 attempt13 days ago
oleksandr_voloshchuk solved problem Vasya and matrix (#3535) on first attempt13 days ago
oleksandr_voloshchuk solved problem Grassland Fence (#1526) on first attempt13 days ago
oleksandr_voloshchuk solved problem Cutting a stick (#11261) on first attempt13 days ago
oleksandr_voloshchuk solved problem Minimum spanning tree (#981) on first attempt13 days ago
oleksandr_voloshchuk solved problem Transport system (#9635) on first attempt13 days ago
oleksandr_voloshchuk solved problem Reverse the graph (#10048) on first attempt13 days ago
oleksandr_voloshchuk solved problem Expected Minimum Power (#11262) on first attempt13 days ago
oleksandr_voloshchuk solved problem Breed Counting (#11159) on first attempt13 days ago
oleksandr_voloshchuk solved problem Arithmetic mean for figure skaters (#7368) on first attempt13 days ago
oleksandr_voloshchuk solved problem Massive Numbers (#1213) on first attempt13 days ago
oleksandr_voloshchuk has joined contest Educational Round #713 days ago
oleksandr_voloshchuk has joined contest Weekend Practice #1813 days ago
oleksandr_voloshchuk solved problem A Piece of Paper (#91) on 2 attempt13 days ago