UOI
    Головна
    Задачі
    Змагання
    Архіви
hackjs
Sign in
Захар
hackjs
Ukraine
Ukraine
Joined Jun 23, 2024
Overview
Problems11
Submissions11
Aug
Sep
Oct
Nov
Dec
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
hackjs solved problem Debts (#1) on first attempt2 months ago
hackjs solved problem Cracow Sights (#405) on first attempt2 months ago
hackjs has joined contest UJGOI 2025. Day 12 months ago
hackjs has joined contest UOI 2025. Тренувальний тур4 months ago
hackjs solved problem Movies (#380) on first attempt5 months ago
hackjs solved problem Catamarans (#381) on 6 attempt5 months ago
hackjs solved problem Diagonal Numbers (#382) on first attempt5 months ago
hackjs has joined contest UOI 2021. Day 15 months ago
hackjs has joined contest UJGOI 2025. Vidbir. Day 15 months ago
hackjs solved problem Sakurako and a Christmas Array (#351) on 5 attempt6 months ago
hackjs solved problem Beautiful Array (#350) on 3 attempt6 months ago
hackjs solved problem Beautiful String (#349) on 2 attempt6 months ago
hackjs solved problem Sakurako is Late (#348) on first attempt6 months ago
hackjs solved problem Balls and Bins (#347) on first attempt6 months ago
hackjs solved problem Cook the Homework (#346) on 2 attempt6 months ago
hackjs solved problem Coordinates (#345) on first attempt6 months ago
hackjs solved problem Rook (#344) on first attempt6 months ago
hackjs has joined contest UOI 2025. II stage6 months ago
hackjs has joined contest UOI 2023. Day 26 months ago
hackjs has joined contest UOI 2023. Day 16 months ago
hackjs solved problem A Little Cheating Never Hurt Anybody (#341) on first attempt11 months ago
hackjs solved problem A Little Party Never Hurt Anybody (#340) on first attempt11 months ago
hackjs has joined contest UJGOI 2024. Day 211 months ago
hackjs has joined contest UJGOI 2024. Day 111 months ago
hackjs has joined contest UOI 2024. Day 212 months ago