UOI
    Головна
    Задачі
    Змагання
    Архіви
leprecon
Sign in
yaroslav
leprecon
Ukraine
Ukraine
Joined Oct 21, 2025
Overview
Problems61
Submissions87
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
Nov
leprecon solved problem Ксоня та алфавітне коло (#93) on first attempt11 days ago
leprecon has joined contest UOI 2022. II stage. Day 111 days ago
leprecon solved problem Chocolate Bar (#387) on first attempt18 days ago
leprecon has joined contest UJGOI 2025. Vidbir. Day 318 days ago
leprecon solved problem Козак Вус та фішка (#108) on 3 attempt20 days ago
leprecon solved problem Мобільна гра (#475) on first attempt20 days ago
leprecon solved problem Прямокутник (#468) on first attempt20 days ago
leprecon solved problem Конструктор (#472) on 5 attempt20 days ago
leprecon solved problem Козак Вус та матриця (#107) on 2 attempt21 days ago
leprecon has joined contest UOI 2021. II stage. Day 221 days ago
leprecon solved problem Roads of Potokolandiya (#189) on 2 attempt25 days ago
leprecon solved problem Unenslaved puppy (#188) on first attempt25 days ago
leprecon solved hidden problem on 11 attempt25 days ago
leprecon solved problem Gallery (#187) on first attempt25 days ago
leprecon has joined contest UOI 2023. II stage. Day 225 days ago
leprecon solved problem Memory training (#184) on 2 attempt25 days ago
leprecon solved hidden problem on first attempt25 days ago
leprecon solved hidden problem on first attempt25 days ago
leprecon solved hidden problem on first attempt25 days ago
leprecon has joined contest Тренувальний тур II етапу Всеукраїнської олімпіади з інформатики25 days ago
leprecon solved problem Tic-Tac-Toe (#268) on 9 attempt28 days ago
leprecon solved problem Козак Вус та крамниця (#102) on first attempt1 month ago
leprecon has joined contest UOI 2021. II stage. Day 11 month ago
leprecon solved problem Disco (#269) on 3 attempt1 month ago
leprecon solved problem Nova Poshta (#183) on 12 attempt1 month ago