UOI
Головна
Задачі
Змагання
Архіви
orangestar
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Ілля
orangestar
Ukraine
Joined Dec 2, 2023
Overview
Problems
2
Submissions
3
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2020
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2023
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2024
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2025
Feb
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May
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orangestar
has joined contest
UOAI 2025. IV Stage
5 months ago
orangestar
solved hidden problem on first attempt
5 months ago
orangestar
has joined contest
UOAI 2025. III stage
5 months ago
orangestar
has joined contest
UOI 2025. II stage. Day 2
8 months ago
orangestar
has joined contest
UOI 2022. II stage. Day 1
8 months ago
orangestar
has joined contest
UOI 2020. II stage. Day 2
8 months ago
orangestar
has joined contest
UOI 2024. Day 1
8 months ago
orangestar
solved problem
Area of the Cake (#377)
on 3 attempt
8 months ago
orangestar
has joined contest
UOI 2025. II stage. Day 1
8 months ago
orangestar
solved problem
Телепатія (#352)
on first attempt
8 months ago
orangestar
has joined contest
UOI 2025. I stage. Kharkiv
8 months ago
orangestar
has joined contest
UOI 2023. II stage. Day 1
8 months ago
orangestar
has joined contest
UOI 2024. II stage. Day 2
8 months ago
orangestar
has joined contest
UOI 2023. I stage
10 months ago
orangestar
has joined contest
UOI 2022. I stage. Kyiv
10 months ago
orangestar
has joined contest
UOI 2023. II stage. Day 2
10 months ago
orangestar
has joined contest
UOI 2024. II stage. Day 1
10 months ago
orangestar
has joined contest
UOI 2021. II stage. Day 1
2 years ago