UOI
    Головна
    Задачі
    Змагання
    Архіви
user148909
Sign in
Вадим Петренко
user148909
Joined Nov 27, 2024
Overview
Problems29
Submissions103
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
Mar
Apr
May
Jun
Jul
Aug
user148909 solved problem Арифметика (#14) on first attempt3 days ago
user148909 has joined contest UOI 2025. Day 211 days ago
user148909 solved problem Люблять, не люблять (#512) on 9 attempt12 days ago
user148909 solved problem Чорно-біле зображення (#510) on first attempt12 days ago
user148909 solved problem День святого Валентина (#10) on first attempt12 days ago
user148909 has joined contest UOI 2026. II stage. Day 113 days ago
user148909 solved problem Road to a new life. (#7) on 5 attempt22 days ago
user148909 solved problem What the ZNO leads to... (#6) on 5 attempt22 days ago
user148909 has joined contest UOI 2026. Day 122 days ago
user148909 solved problem Неуважність (#9) on first attempt1 month ago
user148909 solved problem Степан і пари (#11) on 4 attempt1 month ago
user148909 solved problem Sonichka's Birthday (#242) on 2 attempt3 months ago
user148909 solved problem Relocation (#241) on first attempt3 months ago
user148909 solved problem Check the Calendar! (#240) on 2 attempt3 months ago
user148909 solved problem Miss M and the Flowers (#239) on first attempt3 months ago
user148909 solved problem A+B=C (#376) on 2 attempt3 months ago
user148909 solved problem Множини (#476) on 8 attempt3 months ago
user148909 has joined contest UJGOI 2026. Day 14 months ago
user148909 solved problem Pyramid (#507) on first attempt4 months ago
user148909 solved problem Fair Division (#506) on 3 attempt4 months ago
user148909 solved problem Room (#505) on first attempt4 months ago
user148909 solved problem Rook (#504) on first attempt4 months ago
user148909 has joined contest UJGOI 2026. Vidbir. Day 34 months ago
user148909 solved problem Difficult times (#5) on 3 attempt5 months ago
user148909 solved problem Transportation Dilemma (#4) on first attempt5 months ago