UOI
    Головна
    Задачі
    Змагання
    Архіви
LysenkoIgor
Sign in
Лисенко Ігор
LysenkoIgor
Ukraine
Ukraine
Joined Nov 1, 2025
Overview
Problems9
Submissions10
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
Dec
2026
LysenkoIgor solved problem Area of the Cake (#377) on 7 attempt2 months ago
LysenkoIgor solved problem A+B=C (#376) on 3 attempt2 months ago
LysenkoIgor solved problem Family (#375) on first attempt2 months ago
LysenkoIgor has joined contest UOI 2025. II stage. Day 12 months ago
LysenkoIgor solved hidden problem on 7 attempt2 months ago
LysenkoIgor solved hidden problem on first attempt2 months ago
LysenkoIgor solved hidden problem on 2 attempt2 months ago
LysenkoIgor has joined contest Тренувальний тур II етапу Всеукраїнської олімпіади з інформатики2 months ago
LysenkoIgor solved hidden problem on 2 attempt3 months ago
LysenkoIgor solved hidden problem on first attempt3 months ago
LysenkoIgor solved hidden problem on 2 attempt3 months ago
LysenkoIgor has joined contest Тренувальний тур I етапу Всеукраїнської олімпіади з інформатики3 months ago