Серегей Шумихин
shum
Ukraine
Joined Oct 29, 2017
Problems59
Submissions101
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shum solved problem Same parity (#8865) on first attempt26 days ago
shum solved problem Inverse Triangular Numbers (#6008) on 4 attempt26 days ago
shum solved problem Square Numbers (#2804) on 2 attempt26 days ago
shum has joined contest Two pointers technique1 month ago
shum has joined contest Weekend Practice #31 month ago
shum solved problem Good number (#7817) on first attempt2 months ago
shum has joined contest SEERC 20093 months ago
shum has joined contest Тренировочный АСМ контест (школьники) (RU)3 months ago
shum has joined contest Азербайджан - подготовка. Февраль 33 months ago
shum has joined contest Азербайджан - подготовка. Февраль 14 months ago
shum has joined contest EJOI 2023 - Day 16 months ago
shum has joined contest Eolymp Cup #18 months ago
shum solved problem Permutations (#2169) on first attempt1 year ago
shum solved problem Very Simple Problem (#5102) on first attempt1 year ago