Basecamp
    Home
    Problems
    Contests
    Courses
    Rating
    Posts
    Store
    Discord
cjoa
Sign in
Carlos Joa
cjoa
Candidate
Dominican Republic
Dominican Republic
Joined Nov 18, 2011
OverviewRatingPosts
Rating
1671
Problems46
Submissions54
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
Oct
Nov
Dec
2026
Feb
Mar

Rating evolution

cjoa has joined contest Blitz Round #179 days ago
cjoa has completed the contest Weekend Practice #20 and scored 355 points1 month ago
cjoa solved problem Triple (#12369) on 2 attempt1 month ago
cjoa solved problem Split (#12368) on 3 attempt1 month ago
cjoa has joined contest Weekend Practice #201 month ago
cjoa has completed the contest Blitz Round #14 and scored 150 points2 months ago
cjoa solved problem University Promotion (#12355) on 5 attempt2 months ago
cjoa solved problem Nasser's Parity Array Transformation (#12356) on first attempt2 months ago
cjoa solved problem Nasser and Bitwise OR Equal Array (#12354) on first attempt2 months ago
cjoa solved problem Cheater (#12353) on first attempt2 months ago
cjoa has joined contest Blitz Round #142 months ago
cjoa has completed the contest Blitz Round #11 and scored 650 points3 months ago
cjoa solved problem Kaosar and Loop (#12326) on first attempt3 months ago
cjoa solved problem Kaosar and Sequences (#12327) on first attempt3 months ago
cjoa solved problem Kaosar and Segments (#12325) on first attempt3 months ago
cjoa solved problem Kaosar and AND (#12324) on first attempt3 months ago
cjoa has joined contest Blitz Round #113 months ago
cjoa has completed the contest Weekend Practice #17 and scored 200 points3 months ago
cjoa solved problem RGB String (#12320) on first attempt3 months ago
cjoa solved problem Platform (#12319) on 2 attempt3 months ago
cjoa has joined contest Weekend Practice #173 months ago
cjoa has completed the contest Weekend Practice #14 and scored 400 points4 months ago
cjoa has completed the contest Weekend Practice #16 and scored 600 points4 months ago
cjoa solved problem Minimum Triple (#12307) on first attempt4 months ago
cjoa solved problem Skyline (#12306) on first attempt4 months ago