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Levada_SV
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Sergey Levada
Levada_SV
Expert
Ukraine
Ukraine
Joined May 23, 2011
Achievements (2)
Problem Solver 2Problem Solver
OverviewRatingAchievementsPosts
Rating
1649
Problems430
Submissions545
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Rating evolution

Levada_SV solved problem Testing System (#4416) on 5 attempt1 か月前
Levada_SV solved problem Sequence (#1083) on first attempt1 か月前
Levada_SV solved problem Sum of squares Cnk (#11271) on 5 attempt1 か月前
Levada_SV solved problem Perfect square (#8877) on first attempt1 か月前
Levada_SV has joined contest Educational Round #101 か月前
Levada_SV solved problem Salute (#12391) on 16 attempt1 か月前
Levada_SV solved problem The end of story (#12393) on 27 attempt1 か月前
Levada_SV solved problem The Third Language (#12392) on 12 attempt1 か月前
Levada_SV solved problem Be careful (#12398) on 5 attempt1 か月前
Levada_SV solved problem Be Worst. (#12387) on 22 attempt1 か月前
Levada_SV solved problem ..... (#12388) on 2 attempt1 か月前
Levada_SV has joined contest Eolymp April Fools #11 か月前
Levada_SV solved problem Cutting a stick (#11261) on first attempt3 か月前
Levada_SV solved problem Expected Minimum Power (#11262) on first attempt4 か月前
Levada_SV solved problem Breed Counting (#11159) on first attempt4 か月前
Levada_SV solved problem Arithmetic mean for figure skaters (#7368) on 2 attempt4 か月前
Levada_SV solved problem Massive Numbers (#1213) on first attempt4 か月前
Levada_SV has joined contest Educational Round #74 か月前
Levada_SV has completed the contest Blitz Round #11 and scored 300 points4 か月前
Levada_SV solved problem Kaosar and Loop (#12326) on 3 attempt4 か月前
Levada_SV solved problem Kaosar and Segments (#12325) on 6 attempt4 か月前
Levada_SV solved problem Kaosar and AND (#12324) on 4 attempt4 か月前
Levada_SV has joined contest Blitz Round #114 か月前
Levada_SV solved problem Dwarf Tower (#6263) on first attempt4 か月前
Levada_SV solved problem The kid who learned to count (#4483) on 2 attempt4 か月前