UOI
    Головна
    Задачі
    Змагання
    Архіви
perekopska_daria
Sign in
Перекопська Дар'я
perekopska_daria
Ukraine
Ukraine
Joined Jan 1, 1
Overview
Problems28
Submissions54
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
perekopska_daria solved hidden problem on 7 attempt6 days ago
perekopska_daria solved hidden problem on 2 attempt7 days ago
perekopska_daria solved hidden problem on 2 attempt7 days ago
perekopska_daria solved hidden problem on first attempt7 days ago
perekopska_daria solved hidden problem on first attempt7 days ago
perekopska_daria solved hidden problem on 2 attempt7 days ago
perekopska_daria solved hidden problem on first attempt7 days ago
perekopska_daria solved hidden problem on 7 attempt23 days ago
perekopska_daria has joined contest UOI 2026. II stage. Day 223 days ago
perekopska_daria has joined contest UJGOI 2026. Vidbir. Day 21 month ago
perekopska_daria has joined contest UOI 2025. I stage4 months ago
perekopska_daria has joined contest Задачі типу B4 months ago
perekopska_daria solved hidden problem on first attempt4 months ago
perekopska_daria solved hidden problem on first attempt4 months ago
perekopska_daria has joined contest Задачі типу А4 months ago
perekopska_daria solved problem UJGOI Contest (#408) on 5 attempt10 months ago
perekopska_daria solved problem Sakurako and Her Trip (#407) on 6 attempt10 months ago
perekopska_daria solved problem UJGOI in Cracow (#406) on 4 attempt10 months ago
perekopska_daria solved problem Cracow Sights (#405) on first attempt10 months ago
perekopska_daria has joined contest UJGOI 2025. Day 110 months ago
perekopska_daria solved problem Simple Subsequence (#394) on 3 attempt11 months ago
perekopska_daria solved problem Boys and Girls (#391) on 2 attempt11 months ago
perekopska_daria solved problem Gift for Anton (#396) on first attempt11 months ago
perekopska_daria solved problem Reversal ABC (#397) on 2 attempt11 months ago
perekopska_daria solved problem Manhattan Pairing (#395) on first attempt11 months ago