Basecamp
    Home
    Problems
    Contests
    Courses
    Rating
    Posts
    Store
    Discord
Andrey27
Sign in
Андрій Борзенков
Andrey27
Expert
Ukraine
Ukraine
Joined Nov 18, 2019
Achievements (2)
Problem Solver 2Problem Solver
OverviewRatingAchievementsPosts
Rating
1597
Problems451
Submissions580
12月
2020
2月
3月
4月
5月
6月
7月
8月
9月
10月
11月
12月
2021
2月
3月
4月
5月
6月
7月
8月
9月
10月
11月
12月
2022
2月
3月
4月
5月
6月
7月
8月
9月
10月
11月
12月
2023
2月
3月
4月
5月
6月
7月
8月
9月
10月
11月
12月
2024
2月
3月
4月
5月
6月
7月
8月
9月
10月
11月
12月
2025
2月
3月
4月
5月
6月
7月
8月
9月
10月

Rating evolution

Andrey27 has completed the contest Weekend Practice #10 and scored 170 points2 か月前
Andrey27 solved problem The Main Character (#12217) on 4 attempt2 か月前
Andrey27 solved problem Messy Room (#12212) on first attempt2 か月前
Andrey27 has joined contest Weekend Practice #102 か月前
Andrey27 solved problem Triangular Summation (#11863) on 3 attempt3 か月前
Andrey27 has completed the contest Weekend Practice #8 and scored 470 points4 か月前
Andrey27 solved problem AND OR XOR (#11862) on first attempt4 か月前
Andrey27 solved problem Counting Neighbors (#11861) on 2 attempt4 か月前
Andrey27 solved problem Maximize your Balance (#11860) on first attempt4 か月前
Andrey27 has joined contest Weekend Practice #84 か月前
Andrey27 has completed the contest Weekend Practice #7 and scored 165 points4 か月前
Andrey27 solved problem Quad (#11854) on first attempt5 か月前
Andrey27 solved problem Unique ID (#11853) on first attempt5 か月前
Andrey27 has joined contest Weekend Practice #75 か月前
Andrey27 has joined contest UOI 2025, Day 28 か月前
Andrey27 has joined contest UOI 2025, Day 18 か月前
Andrey27 solved problem Sacrifice (#11805) on 2 attempt8 か月前
Andrey27 solved problem Special Moves (#11804) on first attempt8 か月前
Andrey27 has joined contest Weekend Practice #58 か月前
Andrey27 solved problem A Prize No One Can Win (#9878) on 3 attempt1 年前
Andrey27 solved problem Discount (#8356) on first attempt1 年前
Andrey27 solved problem Zero String (#11426) on first attempt1 年前
Andrey27 solved problem The Segment (#136) on first attempt1 年前
Andrey27 solved problem Function 9 (#2214) on first attempt1 年前
Andrey27 solved problem Exponentiation (#4439) on 2 attempt1 年前