UOI
    Головна
    Задачі
    Змагання
    Архіви
Alexander2021
Sign in
Александр Гауптман
Alexander2021
Ukraine
Ukraine
Joined Nov 29, 2024
Overview
Problems—
Submissions—
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
Oct
Alexander2021 has joined contest UOIJ 2026. I stage14 hours ago
Alexander2021 solved problem Дивний сон (#474) on 5 attempt7 days ago
Alexander2021 solved problem Конструктор (#472) on first attempt16 days ago
Alexander2021 solved problem Прямокутник (#468) on 4 attempt16 days ago
Alexander2021 solved problem Борги (#467) on first attempt16 days ago
Alexander2021 has joined contest UOI 2026. I stage16 days ago
Alexander2021 has joined contest UOI 2025. I stage. Kharkiv23 days ago
Alexander2021 solved problem A+B=C (#376) on 36 attempt2 months ago
Alexander2021 solved hidden problem on 2 attempt2 months ago
Alexander2021 solved hidden problem on 4 attempt2 months ago
Alexander2021 solved hidden problem on first attempt2 months ago
Alexander2021 solved hidden problem on 6 attempt2 months ago
Alexander2021 solved hidden problem on first attempt2 months ago
Alexander2021 has joined contest Тренувальний тур I етапу Всеукраїнської олімпіади з інформатики2 months ago
Alexander2021 has joined contest UOI 2025. II stage. Day 17 months ago
Alexander2021 has joined contest UOAI 2025. III stage7 months ago
Alexander2021 solved problem Sakurako's Pet (#388) on 2 attempt9 months ago
Alexander2021 solved problem Chocolate Bar (#387) on first attempt9 months ago
Alexander2021 solved problem Arithmetic Mean (#386) on first attempt9 months ago
Alexander2021 solved problem Rook (#385) on first attempt9 months ago
Alexander2021 has joined contest UJGOI 2025. Vidbir. Day 39 months ago
Alexander2021 solved problem Parallelepiped (#368) on 2 attempt9 months ago
Alexander2021 has joined contest UJGOI 2025. Vidbir. Day 29 months ago
Alexander2021 has joined contest UOI 2025. II stage. Day 29 months ago
Alexander2021 has joined contest UOI 2025. I stage9 months ago