Basecamp
    Home
    Problems
    Contests
    Courses
    Rating
    Posts
    Store
    Discord
petrchess
Sign in
Петренко Михайло
petrchess
Advanced
Joined Sep 2, 2022
OverviewRatingPosts
Rating
1268
Problems236
Submissions308
Nov
Dec
2020
Feb
Mar
Apr
May
Jun
Jul
Aug
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

Rating evolution

petrchess solved problem The Segment (#136) on first attempt1 year ago
petrchess solved problem Function 9 (#2214) on first attempt1 year ago
petrchess solved problem Exponentiation (#4439) on 2 attempt1 year ago
petrchess solved problem Reset bits (#1647) on first attempt1 year ago
petrchess solved problem The Garland (#77) on 2 attempt1 year ago
petrchess solved problem Fenwick Function (#1648) on 3 attempt1 year ago
petrchess solved problem Plus and xor (#2006) on first attempt1 year ago
petrchess solved problem Cycle shifts (#27) on 5 attempt1 year ago
petrchess solved problem Change the one (#1612) on 3 attempt1 year ago
petrchess solved problem Reset the significant bits (#5318) on 2 attempt1 year ago
petrchess solved problem Gray's Code (#1780) on 2 attempt1 year ago
petrchess solved problem Reset a bit (#5319) on first attempt1 year ago
petrchess solved problem Keyboard (#6311) on first attempt1 year ago
petrchess solved problem A xor B (#5868) on first attempt1 year ago
petrchess solved problem Bit value (#5317) on first attempt1 year ago
petrchess solved problem Invert a bit (#5316) on first attempt1 year ago
petrchess solved problem Set a bit (#5315) on first attempt1 year ago
petrchess solved problem Cubes - 3 (#2807) on first attempt1 year ago
petrchess solved problem Lost card (#2616) on first attempt1 year ago
petrchess solved problem Bell (#2329) on first attempt1 year ago
petrchess solved problem Double reverse (#1460) on first attempt1 year ago
petrchess solved problem Who will get the "avtomat"? (#2238) on first attempt1 year ago
petrchess solved problem Two minimums (#5059) on 2 attempt1 year ago
petrchess solved problem Change max and min (#7849) on first attempt1 year ago
petrchess solved problem Silver medal (#1957) on first attempt1 year ago