UOI
    Головна
    Задачі
    Змагання
    Архіви
chas-_-
Sign in
Artem
chas-_-
Joined Jan 1, 1
Overview
Problems17
Submissions20
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
Nov
Dec
2026
Feb
chas-_- solved hidden problem on first attempt23 days ago
chas-_- solved hidden problem on first attempt23 days ago
chas-_- has joined contest UOIJ 2026. II stage. Day 223 days ago
chas-_- has joined contest UOI 2025. I stage1 month ago
chas-_- has joined contest UOI 2024. II stage. Day 21 month ago
chas-_- solved hidden problem on first attempt1 month ago
chas-_- solved hidden problem on 4 attempt1 month ago
chas-_- solved hidden problem on first attempt1 month ago
chas-_- solved hidden problem on first attempt1 month ago
chas-_- has joined contest UOI 2026. II stage. Day 21 month ago
chas-_- solved problem Unenslaved puppy (#188) on 2 attempt3 months ago
chas-_- has joined contest UOI 2023. II stage. Day 23 months ago
chas-_- has joined contest Тренувальний тур II етапу Всеукраїнської олімпіади з інформатики3 months ago
chas-_- has joined contest UOI 2025. II stage. Day 13 months ago
chas-_- has joined contest UOI 2019. II stage. Day 24 months ago
chas-_- has joined contest UOI 2019. II stage. Day 14 months ago
chas-_- solved problem Таємниця (#473) on 4 attempt4 months ago
chas-_- solved problem Множини (#476) on 2 attempt4 months ago
chas-_- has joined contest UOIJ 2026. I stage4 months ago
chas-_- solved problem Виставка (#477) on 10 attempt4 months ago
chas-_- has joined contest UOI 2026. I stage4 months ago
chas-_- has joined contest UOI 2025. Day 14 months ago
chas-_- solved problem Iзоморфнi рядки (#90) on first attempt4 months ago
chas-_- has joined contest UOI 2023. I stage. Kharkiv4 months ago
chas-_- has joined contest UOI 2023. I stage. Khmelnytskyi4 months ago