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Andrey27
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Андрій Борзенков
Andrey27
Expert
Ukraine
Ukraine
Joined Nov 18, 2019
Achievements (2)
Problem Solver 2Problem Solver
OverviewRatingAchievementsPosts
Rating
1597
Problems451
Submissions580
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Rating evolution

Andrey27 has completed the contest Weekend Practice #10 and scored 170 points4 months ago
Andrey27 solved problem The Main Character (#12217) on 4 attempt4 months ago
Andrey27 solved problem Messy Room (#12212) on first attempt4 months ago
Andrey27 has joined contest Weekend Practice #104 months ago
Andrey27 solved problem Triangular Summation (#11863) on 3 attempt6 months ago
Andrey27 has completed the contest Weekend Practice #8 and scored 470 points6 months ago
Andrey27 solved problem AND OR XOR (#11862) on first attempt6 months ago
Andrey27 solved problem Counting Neighbors (#11861) on 2 attempt6 months ago
Andrey27 solved problem Maximize your Balance (#11860) on first attempt6 months ago
Andrey27 has joined contest Weekend Practice #86 months ago
Andrey27 has completed the contest Weekend Practice #7 and scored 165 points6 months ago
Andrey27 solved problem Quad (#11854) on first attempt7 months ago
Andrey27 solved problem Unique ID (#11853) on first attempt7 months ago
Andrey27 has joined contest Weekend Practice #77 months ago
Andrey27 has joined contest UOI 2025, Day 210 months ago
Andrey27 has joined contest UOI 2025, Day 110 months ago
Andrey27 solved problem Sacrifice (#11805) on 2 attempt10 months ago
Andrey27 solved problem Special Moves (#11804) on first attempt10 months ago
Andrey27 has joined contest Weekend Practice #510 months ago
Andrey27 solved problem A Prize No One Can Win (#9878) on 3 attempt2 years ago
Andrey27 solved problem Discount (#8356) on first attempt2 years ago
Andrey27 solved problem Zero String (#11426) on first attempt2 years ago
Andrey27 solved problem The Segment (#136) on first attempt2 years ago
Andrey27 solved problem Function 9 (#2214) on first attempt2 years ago
Andrey27 solved problem Exponentiation (#4439) on 2 attempt2 years ago