UOI
    Головна
    Задачі
    Змагання
    Архіви
RomaCh
Sign in
Роман Чеченєв
RomaCh
Joined Jan 1, 1
Overview
Problems3
Submissions3
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
Dec
RomaCh solved problem Diagonal Numbers (#382) on 2 attempt11 months ago
RomaCh solved problem Catamarans (#381) on 10 attempt11 months ago
RomaCh solved problem Movies (#380) on first attempt12 months ago
RomaCh has joined contest UOI 2025. II stage. Day 212 months ago
RomaCh has joined contest UOI 2024. II stage. Day 22 years ago
RomaCh has joined contest UOI 2024. II stage. Day 12 years ago