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selftest
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Oleksandr
selftest
Ukraine
Ukraine
Joined Mar 23, 2026
Overview
Problems27
Submissions50
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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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selftest solved hidden problem on 7 attempt8 hours ago
selftest solved problem Конструктор (#472) on first attempt18 days ago
selftest solved problem Дивний сон (#474) on 4 attempt5 months ago
selftest solved problem Таємниця (#473) on 6 attempt5 months ago
selftest has joined contest Тренувальний тур I етапу Всеукраїнської олімпіади з інформатики5 months ago
selftest solved problem NMT (#480) on first attempt5 months ago
selftest solved problem A+B=C (#376) on 5 attempt5 months ago
selftest has joined contest UOI 2026. I stage5 months ago
selftest solved problem Movies (#380) on first attempt5 months ago
selftest solved problem Job Applications (#267) on first attempt5 months ago
selftest has joined contest UOI 2025. II stage. Day 25 months ago
selftest has joined contest UOI 2025. II stage. Day 15 months ago
selftest has joined contest UOAI 2025. III stage5 months ago
selftest solved problem Подорож (#42) on first attempt6 months ago
selftest solved problem Fair Division (#506) on 2 attempt6 months ago
selftest solved problem Mean arithmetic (#2) on first attempt6 months ago
selftest solved problem Цукерки (#47) on first attempt6 months ago
selftest solved problem Анфіса і квіти (#458) on first attempt6 months ago
selftest solved problem Координати (#466) on first attempt6 months ago
selftest solved problem Паралелепіпед (#465) on first attempt6 months ago
selftest solved problem Grandchildren (#464) on first attempt6 months ago
selftest solved problem Секунди (#463) on 2 attempt6 months ago
selftest solved problem Arithmetic Mean (#462) on first attempt6 months ago
selftest solved problem Доміно (#461) on first attempt6 months ago
selftest solved problem Кімната (#460) on first attempt6 months ago