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Petrusenko
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Illia
Petrusenko
Ukraine
Ukraine
Joined Nov 27, 2025
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Petrusenko solved problem Beautiful Array (#350) on 18 attempt2 months ago
Petrusenko solved problem Beautiful String (#349) on 6 attempt2 months ago
Petrusenko solved problem Sakurako is Late (#348) on first attempt2 months ago
Petrusenko solved problem Balls and Bins (#347) on 2 attempt2 months ago
Petrusenko solved problem Cook the Homework (#346) on first attempt2 months ago
Petrusenko solved problem Coordinates (#345) on first attempt2 months ago
Petrusenko solved problem Rook (#344) on 2 attempt2 months ago
Petrusenko has joined contest UOI 2025. I stage2 months ago
Petrusenko solved problem Business (#517) on 20 attempt2 months ago
Petrusenko has joined contest UOI 2026. II stage. Day 23 months ago
Petrusenko solved hidden problem on 23 attempt4 months ago
Petrusenko solved hidden problem on 3 attempt4 months ago
Petrusenko solved hidden problem on 10 attempt4 months ago
Petrusenko solved hidden problem on first attempt4 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