Basecamp
    Home
    Problems
    Contests
    Courses
    Rating
    Posts
    Store
    Discord
alex_bulany
Sign in
Олександр Буланий
alex_bulany
Ukraine
Ukraine
Joined Mar 29, 2010
Achievements (52)
Hello WorldEasy StartTough NutHardmodeBeyond the LimitHalfway ThereBy a whiskerProblem SolverProblem Solver 2Problem Solver 3Problem Solver 4Sea Lion
OverviewAchievementsPosts
Problems1837
Submissions2417
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
alex_bulany earned achievement I'm a Tea Pot!13 days ago
alex_bulany solved problem Worker and Salary 2 (#9719) on 2 attempt2 years ago
alex_bulany solved problem Karabakh villages (#10443) on first attempt2 years ago
alex_bulany solved problem First element occurring k times in an array (#10609) on first attempt2 years ago
alex_bulany solved problem The number of odd n-digit numbers (#9948) on first attempt2 years ago
alex_bulany solved problem The number of odd n-digit numbers is 3 (#9946) on 2 attempt2 years ago
alex_bulany solved problem Worker and Salary (#9718) on first attempt2 years ago
alex_bulany solved problem Interesting fun of Yura (#8324) on first attempt2 years ago
alex_bulany solved problem Обладнання укриття (#11380) on first attempt2 years ago
alex_bulany solved problem Buns (#11379) on first attempt2 years ago
alex_bulany solved problem Number of even numbers on the segment (#9908) on first attempt2 years ago
alex_bulany solved problem Number of odd numbers in the interval (#9907) on first attempt2 years ago
alex_bulany solved problem Number of integers in the interval (#9906) on 2 attempt2 years ago
alex_bulany solved problem The number of evens #2 (#9905) on first attempt2 years ago
alex_bulany solved problem The number of odd ones is 2 (#9904) on first attempt2 years ago
alex_bulany solved problem Number of odd numbers (#9903) on first attempt2 years ago
alex_bulany solved problem Number of even numbers (#9902) on first attempt2 years ago
alex_bulany solved problem The count of natural numbers 2 (#9901) on first attempt2 years ago
alex_bulany solved problem Number of natural numbers (#9900) on first attempt2 years ago
alex_bulany has joined contest Виток 3, Шаг 3 - Множество set и мультимножество multiset2 years ago
alex_bulany solved problem The number of even n-digit numbers (#9943) on 2 attempt2 years ago
alex_bulany solved problem The number of odd n-digit numbers (#9942) on 3 attempt2 years ago
alex_bulany solved problem Fashion Elements (#8972) on first attempt4 years ago
alex_bulany solved problem Matrix (#8941) on first attempt4 years ago
alex_bulany solved problem Rectangle (#8883) on first attempt4 years ago