Petrusenko - Basecamp

Illia

Petrusenko

Ukraine

Joined Oct 29, 2025

Overview Posts

Problems66

Submissions117

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2021

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2022

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2023

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2024

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2025

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2026

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Petrusenko has joined contest UOI 2026. Day 11 дзень таму

Petrusenko solved hidden problem on first attempt1 дзень таму

Petrusenko has joined contest UOI 2026. Day 21 дзень таму

Petrusenko solved problem Square (#7757) on 7 attempt1 месяц таму

Petrusenko solved problem Testing System (#4416) on first attempt1 месяц таму

Petrusenko solved problem Sequence (#1083) on first attempt1 месяц таму

Petrusenko solved problem Sum of squares Cnk (#11271) on first attempt1 месяц таму

Petrusenko solved problem Perfect square (#8877) on 3 attempt1 месяц таму

Petrusenko solved problem Sum and amount (#8684) on first attempt1 месяц таму

Petrusenko has joined contest Educational Round #101 месяц таму

Petrusenko solved problem The sum (#2307) on 6 attempt1 месяц таму

Petrusenko has joined contest Eolymp April Fools #11 месяц таму

Petrusenko solved problem Range Variation Query (#695) on 34 attempt2 месяцы таму

Petrusenko solved problem Time for Nicholas (#514) on 10 attempt2 месяцы таму

Petrusenko solved problem Third from right (#8602) on first attempt2 месяцы таму

Petrusenko solved problem Two digits from four digits (#949) on first attempt2 месяцы таму

Petrusenko solved problem Perimeter of rectangle (#7943) on first attempt2 месяцы таму

Petrusenko solved problem Simple problem (#1) on first attempt2 месяцы таму

Petrusenko solved problem School concert (#8810) on 2 attempt2 месяцы таму

Petrusenko solved problem Sum of two integers (#8804) on 2 attempt2 месяцы таму

Petrusenko solved problem Hello World! (#1024) on first attempt2 месяцы таму

Petrusenko solved problem Hotels Along the Croatian Coast (#10682) on 4 attempt3 месяцы таму

Petrusenko solved problem Stepan and pairs (#4283) on 9 attempt3 месяцы таму

Petrusenko solved problem Calculator (#1427) on first attempt3 месяцы таму

Petrusenko solved problem Number of toys (#927) on first attempt3 месяцы таму