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Petrusenko
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Illia
Petrusenko
Ukraine
Ukraine
Joined Nov 27, 2025
Overview
Problems20
Submissions27
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2021
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2026
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Petrusenko solved problem Множини (#476) on first attempt12 days ago
Petrusenko has joined contest UOI 2026. I stage12 days ago
Petrusenko solved problem Beautiful Array (#350) on 18 attempt3 months ago
Petrusenko solved problem Beautiful String (#349) on 6 attempt3 months ago
Petrusenko solved problem Sakurako is Late (#348) on first attempt3 months ago
Petrusenko solved problem Balls and Bins (#347) on 2 attempt3 months ago
Petrusenko solved problem Cook the Homework (#346) on first attempt3 months ago
Petrusenko solved problem Coordinates (#345) on first attempt3 months ago
Petrusenko solved problem Rook (#344) on 2 attempt3 months ago
Petrusenko has joined contest UOI 2025. I stage3 months ago
Petrusenko solved problem Business (#517) on 20 attempt3 months ago
Petrusenko has joined contest UOI 2026. II stage. Day 23 months ago
Petrusenko solved hidden problem on 23 attempt5 months ago
Petrusenko solved hidden problem on 3 attempt5 months ago
Petrusenko solved hidden problem on 10 attempt5 months ago
Petrusenko solved hidden problem on first attempt5 months ago
Petrusenko solved hidden problem on first attempt7 months ago
Petrusenko solved hidden problem on 5 attempt7 months ago
Petrusenko solved hidden problem on first attempt7 months ago
Petrusenko solved hidden problem on 3 attempt7 months ago
Petrusenko solved hidden problem on first attempt7 months ago
Petrusenko solved hidden problem on 2 attempt7 months ago
Petrusenko solved hidden problem on 2 attempt7 months ago
Petrusenko has joined contest Тренувальний тур II етапу Всеукраїнської олімпіади з інформатики7 months ago