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KovalOo
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Коваль Олександр
KovalOo
Ukraine
Joined Oct 16, 2025
Overview
Problems
14
Submissions
15
KovalOo - UOI
May
Jun
Jul
Aug
Sep
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Dec
2021
Feb
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2022
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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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2026
Feb
Mar
KovalOo
solved problem
Pyramid (#507)
on first attempt
2 months ago
KovalOo
solved problem
Fair Division (#506)
on first attempt
2 months ago
KovalOo
solved problem
Room (#505)
on 3 attempt
2 months ago
KovalOo
solved problem
Rook (#504)
on first attempt
2 months ago
KovalOo
has joined contest
UJGOI 2026. Vidbir. Day 3
2 months ago
KovalOo
solved hidden problem on first attempt
6 months ago
KovalOo
has joined contest
Тренувальний тур I етапу Всеукраїнської олімпіади з інформатики
6 months ago
KovalOo
has joined contest
Unknown
6 months ago
KovalOo
solved problem
Доміно (#461)
on 2 attempt
6 months ago
KovalOo
solved problem
Координати (#466)
on first attempt
6 months ago
KovalOo
solved problem
Grandchildren (#464)
on first attempt
6 months ago
KovalOo
solved problem
Секунди (#463)
on first attempt
6 months ago
KovalOo
solved problem
Arithmetic Mean (#462)
on first attempt
6 months ago
KovalOo
solved problem
Анфіса і квіти (#458)
on 2 attempt
6 months ago
KovalOo
solved problem
Борги (#456)
on first attempt
6 months ago
KovalOo
solved problem
Тест (#455)
on 2 attempt
6 months ago
KovalOo
has joined contest
Задачі типу А
6 months ago
KovalOo
solved problem
Сир для Анфіси (#457)
on first attempt
6 months ago
KovalOo
has joined contest
Задачі типу B
6 months ago
