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SerhiiProg
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Serhii
SerhiiProg
Ukraine
Ukraine
Joined Oct 27, 2025
Overview
Problems59
Submissions80
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SerhiiProg solved problem Intersection of Prefix Sums (#526) on first attempt1 month ago
SerhiiProg solved problem Unique Letters (#525) on 5 attempt1 month ago
SerhiiProg has joined contest UOI 2026. Day 11 month ago
SerhiiProg has joined contest UOI 2026. II stage. Day 22 months ago
SerhiiProg solved problem Competition (#481) on 6 attempt2 months ago
SerhiiProg has joined contest UJGOI 2026. Vidbir. Day 22 months ago
SerhiiProg has joined contest UJGOI 2026. Vidbir. Day 32 months ago
SerhiiProg has joined contest UOI 2014. II stage. Day 22 months ago
SerhiiProg solved problem Лицарі та брехуни (#36) on 2 attempt2 months ago
SerhiiProg solved problem Дівчата та хлопці (#35) on first attempt3 months ago
SerhiiProg solved problem Федерація ООП (#34) on first attempt3 months ago
SerhiiProg solved problem Знову функція? (#32) on first attempt3 months ago
SerhiiProg solved problem Козак Вус у Деревляндії (#31) on first attempt3 months ago
SerhiiProg solved problem Козак Вус і подорож у часі (#30) on 4 attempt3 months ago
SerhiiProg solved problem Ігорчик та яблучка (#29) on first attempt3 months ago
SerhiiProg solved problem Магічна функція (#28) on 5 attempt3 months ago
SerhiiProg solved problem Тестування (#27) on first attempt3 months ago
SerhiiProg solved problem Коригування рядків (#26) on 8 attempt3 months ago
SerhiiProg solved problem Одновимірний морський бій (#25) on 10 attempt3 months ago
SerhiiProg solved problem Відновлення масивів (#24) on first attempt3 months ago
SerhiiProg solved problem Коригування масивів (#23) on first attempt3 months ago
SerhiiProg solved problem Посміхайлики (#22) on first attempt3 months ago
SerhiiProg solved problem Сума тризначних паліндромів (#21) on first attempt3 months ago
SerhiiProg solved problem Сертифікати (#20) on first attempt3 months ago
SerhiiProg has joined contest UOI 2013. II stage. Day 13 months ago