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stanislav1
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Станіслав Яценко
stanislav1
Skilled
Ukraine
Ukraine
Joined May 12, 2011
Achievements (3)
Problem Solver 3Problem Solver 2Problem Solver
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1378
Problems687
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stanislav1 solved hidden problem on first attempt8 days ago
stanislav1 has joined contest UOI 2026. Day 28 days ago
stanislav1 has joined contest UOI 2026. Day 18 days ago
stanislav1 solved problem E. Pipes (#8755) on 8 attempt24 days ago
stanislav1 solved problem Testing System (#4416) on first attempt1 month ago
stanislav1 solved problem Sequence (#1083) on 7 attempt1 month ago
stanislav1 solved problem Sum of squares Cnk (#11271) on 4 attempt1 month ago
stanislav1 solved problem Perfect square (#8877) on 3 attempt1 month ago
stanislav1 solved problem Sum and amount (#8684) on 3 attempt1 month ago
stanislav1 has joined contest Educational Round #101 month ago
stanislav1 solved problem The sum (#2307) on 8 attempt2 months ago
stanislav1 solved problem Or Sum (#12338) on first attempt3 months ago
stanislav1 solved problem I hate 67 (#12337) on first attempt3 months ago
stanislav1 has joined contest Blitz Round #123 months ago
stanislav1 solved problem Magic machine (#4850) on first attempt4 months ago
stanislav1 solved problem Cheating away! (#4002) on 2 attempt4 months ago
stanislav1 solved problem Military base (#4112) on first attempt4 months ago
stanislav1 solved problem Professor and balloons (#9405) on 2 attempt4 months ago
stanislav1 has joined contest Educational Round #64 months ago
stanislav1 has joined contest UOI 2025, Day 14 months ago
stanislav1 solved problem Hard Game (#12292) on 3 attempt4 months ago
stanislav1 solved problem Good array (#12291) on 4 attempt4 months ago
stanislav1 solved problem Akbar teacher (#12290) on 2 attempt4 months ago
stanislav1 has joined contest Blitz Round #94 months ago
stanislav1 has joined contest Weekend Practice #164 months ago