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kind_sinoussi_469
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Олександр Бойчук
kind_sinoussi_469
Joined Mar 17, 2026
OverviewPosts
Problems13
Submissions14
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kind_sinoussi_469 has joined contest Weekend Practice #2313 日前
kind_sinoussi_469 has joined contest Blitz Round #1819 日前
kind_sinoussi_469 solved problem Pair Sum Divisibility (#8548) on first attempt27 日前
kind_sinoussi_469 solved problem Corona2020 (#10029) on first attempt27 日前
kind_sinoussi_469 has joined contest Educational Round #927 日前
kind_sinoussi_469 solved problem Cheater (#12353) on first attempt27 日前
kind_sinoussi_469 has joined contest Weekend Practice #2227 日前
kind_sinoussi_469 solved problem Simple Question (#1464) on 10 attempt1 か月前
kind_sinoussi_469 solved problem Sequence (#1083) on first attempt1 か月前
kind_sinoussi_469 solved problem Perfect square (#8877) on first attempt1 か月前
kind_sinoussi_469 solved problem Sum and amount (#8684) on first attempt1 か月前
kind_sinoussi_469 has joined contest Educational Round #101 か月前
kind_sinoussi_469 has joined contest ДПА 2010 в.16-302 か月前
kind_sinoussi_469 has joined contest KNU Student Olympiad 2026, 1 stage (Mirror) 2 か月前
kind_sinoussi_469 has joined contest Training team contest for schoolchildren2 か月前
kind_sinoussi_469 solved problem Competitors’ quantity of the Olympiad (#43) on first attempt2 か月前
kind_sinoussi_469 has joined contest IOI 2009 - Day 12 か月前
kind_sinoussi_469 has joined contest Blitz Round #142 か月前
kind_sinoussi_469 solved problem Digits (#2) on 3 attempt2 か月前
kind_sinoussi_469 solved problem Simple problem (#1) on first attempt2 か月前
kind_sinoussi_469 has joined contest Educational Round #22 か月前
kind_sinoussi_469 solved problem Four-digit Armstrong numbers (#8642) on 13 attempt2 か月前
kind_sinoussi_469 solved problem Olympiad in Hogwarts (#4857) on 2 attempt2 か月前
kind_sinoussi_469 solved problem Egypt (#1265) on 6 attempt2 か月前
kind_sinoussi_469 has joined contest Educational Round #12 か月前