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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 attempt2 months ago
stanislav1 has joined contest UOI 2026. Day 22 months ago
stanislav1 has joined contest UOI 2026. Day 12 months ago
stanislav1 solved problem E. Pipes (#8755) on 8 attempt2 months ago
stanislav1 solved problem Testing System (#4416) on first attempt3 months ago
stanislav1 solved problem Sequence (#1083) on 7 attempt3 months ago
stanislav1 solved problem Sum of squares Cnk (#11271) on 4 attempt3 months ago
stanislav1 solved problem Perfect square (#8877) on 3 attempt3 months ago
stanislav1 solved problem Sum and amount (#8684) on 3 attempt3 months ago
stanislav1 has joined contest Educational Round #103 months ago
stanislav1 solved problem The sum (#2307) on 8 attempt3 months ago
stanislav1 solved problem Or Sum (#12338) on first attempt5 months ago
stanislav1 solved problem I hate 67 (#12337) on first attempt5 months ago
stanislav1 has joined contest Blitz Round #125 months ago
stanislav1 solved problem Magic machine (#4850) on first attempt5 months ago
stanislav1 solved problem Cheating away! (#4002) on 2 attempt5 months ago
stanislav1 solved problem Military base (#4112) on first attempt6 months ago
stanislav1 solved problem Professor and balloons (#9405) on 2 attempt6 months ago
stanislav1 has joined contest Educational Round #66 months ago
stanislav1 has joined contest UOI 2025, Day 16 months ago
stanislav1 solved problem Hard Game (#12292) on 3 attempt6 months ago
stanislav1 solved problem Good array (#12291) on 4 attempt6 months ago
stanislav1 solved problem Akbar teacher (#12290) on 2 attempt6 months ago
stanislav1 has joined contest Blitz Round #96 months ago
stanislav1 has joined contest Weekend Practice #166 months ago