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blame4ik
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Ivan Harnaha
blame4ik
Ukraine
Ukraine
Joined May 31, 2025
OverviewPosts

Problems10
Submissions10
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blame4ik has joined contest Weekend Practice #223 か月前
blame4ik has completed the contest Blitz Round #9 and scored no score7 か月前
blame4ik has joined contest Blitz Round #87 か月前
blame4ik has joined contest Blitz Round #97 か月前
blame4ik has completed the contest Blitz Round #5 and scored no score9 か月前
blame4ik solved problem WOOW String (#12249) on first attempt9 か月前
blame4ik has joined contest Blitz Round #49 か月前
blame4ik has joined contest Blitz Round #59 か月前
blame4ik has completed the contest Weekend Practice #9 and scored 339 points11 か月前
blame4ik has joined contest EJOI 2018 - Day 211 か月前
blame4ik solved problem Natus ad codicem (#12197) on 7 attempt11 か月前
blame4ik solved problem A plant (#12196) on first attempt11 か月前
blame4ik has joined contest Weekend Practice #911 か月前
blame4ik solved problem Triples (#11823) on 2 attempt1 年前
blame4ik solved problem Investments (#11821) on first attempt1 年前
blame4ik solved problem Beach (#11820) on 2 attempt1 年前
blame4ik has joined contest KNU FCSC 56th Anniversary Olympiad in Informatics (Mirror)1 年前
blame4ik has joined contest Weekend Practice #61 年前
blame4ik has joined contest Weekend Practice #51 年前
blame4ik solved problem Two circles (#4) on first attempt1 年前
blame4ik solved problem Digits (#2) on 2 attempt1 年前
blame4ik solved problem Simple problem (#1) on first attempt1 年前
blame4ik solved problem Third from right (#8602) on 3 attempt1 年前
blame4ik left a comment in discussion Matches (#8)1 年前

була думка на таку формулу:при парних n:matches = (n+2) + (n + n/2)

непарних:matches = (n+1) + (n-1 + (n-1)/2) + 3

і таки не працює в тестах, а на папері все супер