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classicc
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classic
classicc
Japan
Japan
Joined Oct 9, 2025
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2026
classicc solved problem Grassland Fence (#1526) on first attempt7 days ago
classicc solved problem Vasya and matrix (#3535) on first attempt7 days ago
classicc solved problem Cutting a stick (#11261) on first attempt8 days ago
classicc solved problem Transport system (#9635) on 6 attempt8 days ago
classicc solved problem Minimum spanning tree (#981) on first attempt8 days ago
classicc solved problem Reverse the graph (#10048) on 2 attempt8 days ago
classicc solved problem Expected Minimum Power (#11262) on 4 attempt8 days ago
classicc solved problem Breed Counting (#11159) on first attempt8 days ago
classicc solved problem Arithmetic mean for figure skaters (#7368) on first attempt8 days ago
classicc solved problem Massive Numbers (#1213) on first attempt8 days ago
classicc has joined contest Educational Round #78 days ago
classicc solved problem The post office (#2509) on first attempt18 days ago
classicc solved problem The essay (#10452) on first attempt19 days ago
classicc solved problem Cut a string (#7447) on first attempt19 days ago
classicc solved problem Word Processor (#9596) on first attempt19 days ago
classicc solved problem The kid who learned to count (#4483) on first attempt19 days ago
classicc solved problem Dwarf Tower (#6263) on 2 attempt21 days ago
classicc solved problem Summer (#10836) on 2 attempt21 days ago
classicc solved problem Professor and balloons (#9405) on first attempt21 days ago
classicc has joined contest Educational Round #622 days ago
classicc has joined contest Educational Round #24 months ago