Basecamp
    Home
    Problems
    Contests
    Courses
    Rating
    Posts
    Store
    Discord
ONU_asantonenko
Sign in
Олександр Антоненко
ONU_asantonenko
Candidate
Ukraine
Ukraine
Joined Jul 16, 2011
Achievements (2)
Problem Solver 2Problem Solver
OverviewRatingAchievementsPosts

Rating
1723
Problems244
Submissions504

Rating evolution

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
ONU_asantonenko has joined contest Виток 3, Шаг 9 - Жадные алгоритмы - 15 days ago
ONU_asantonenko has joined contest Educational Round #25 days ago
ONU_asantonenko has completed the contest Blitz Round #3 and scored 200 points8 days ago
ONU_asantonenko solved problem Eolymp-value (#12235) on 3 attempt8 days ago
ONU_asantonenko solved problem Slowdown Sprint (#12234) on first attempt8 days ago
ONU_asantonenko solved problem The And Problem (#12233) on first attempt8 days ago
ONU_asantonenko has joined contest Blitz Round #38 days ago
ONU_asantonenko solved problem Prefix Suffix Reconstruction (#12226) on first attempt12 days ago
ONU_asantonenko has joined contest Blitz Round #212 days ago
ONU_asantonenko solved problem Personal files (#1344) on first attempt12 days ago
ONU_asantonenko solved problem Two arrays (#2099) on 2 attempt12 days ago
ONU_asantonenko solved problem Four-digit Armstrong numbers (#8642) on 2 attempt15 days ago
ONU_asantonenko solved problem Olympiad in Hogwarts (#4857) on first attempt15 days ago
ONU_asantonenko solved problem Egypt (#1265) on 2 attempt16 days ago
ONU_asantonenko has joined contest Виток 4, Шаг 2 - Квадратическая динамика - 116 days ago
ONU_asantonenko has joined contest Educational Round #116 days ago
ONU_asantonenko has joined contest Виток 4, Шаг 1 - Динамика на прямой 16 days ago
ONU_asantonenko solved problem Without repetition (#8971) on first attempt23 days ago
ONU_asantonenko solved problem Remove Duplicates from Sorted Array (#4765) on first attempt23 days ago
ONU_asantonenko solved problem Print array (#8953) on first attempt23 days ago
ONU_asantonenko has completed the contest Weekend Practice #8 and scored 400 points3 months ago
ONU_asantonenko solved problem AND OR XOR (#11862) on first attempt3 months ago
ONU_asantonenko solved problem Counting Neighbors (#11861) on 2 attempt3 months ago
ONU_asantonenko solved problem Maximize your Balance (#11860) on first attempt3 months ago
ONU_asantonenko has joined contest Weekend Practice #83 months ago