Basecamp
    Home
    Problems
    Contests
    Courses
    Rating
    Posts
    Store
    Discord
user823676
Sign in
Кошелєв Артур
user823676
Proficient
Ukraine
Ukraine
Joined Nov 14, 2024
Achievements (54)
Hello WorldEasy StartTough NutHardmodeBeyond the LimitHalfway ThereBy a whiskerProblem SolverProblem Solver 2Sea LionSnake TamerLong Time No AC
OverviewRatingAchievements
Rating
1138
Problems322
Submissions477

Rating evolution

Sep
Oct
Nov
Dec
2021
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2022
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2023
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2024
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2025
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2026
Feb
Mar
Apr
May
Jun
Jul
user823676 has completed the contest Eolymp Test Round and scored no score1 day ago
user823676 has joined contest Eolymp Test Round2 days ago
user823676 solved problem Tram (#460) on 9 attempt5 days ago
user823676 solved problem Costume Party (#10148) on first attempt9 days ago
user823676 has joined contest Weekend Practice #130 days ago
user823676 solved problem Triples (#11823) on 3 attempt1 month ago
user823676 solved problem Investments (#11821) on first attempt1 month ago
user823676 solved problem Beach (#11820) on first attempt1 month ago
user823676 earned achievement Explorer1 month ago
user823676 has joined contest EJOI 2026 - Day 11 month ago
user823676 has joined contest Weekend Practice #241 month ago
user823676 has joined contest Пошук в глибину2 months ago
user823676 solved problem Nasser's Array Equalizer (#12481) on 2 attempt2 months ago
user823676 solved problem Nasser's Concatenation (#12479) on 3 attempt2 months ago
user823676 solved problem Nasser's Five (#12478) on first attempt2 months ago
user823676 has joined contest Blitz Round #222 months ago
user823676 solved problem Tree Diameter (#11428) on 5 attempt2 months ago
user823676 solved hidden problem on first attempt2 months ago
user823676 has joined contest KPI Open 20262 months ago
user823676 solved problem The best team (#9632) on 3 attempt2 months ago
user823676 solved problem Koasar and PGCD (#12431) on 15 attempt2 months ago
user823676 solved problem Nasser's Prime Slices (#12432) on 9 attempt2 months ago
user823676 solved problem Power Permutation (#12208) on first attempt2 months ago
user823676 solved problem Directed? (#12207) on first attempt2 months ago
user823676 has joined contest CPIC. Lesson 4. Arrays - Part 22 months ago