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blame4ik
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Ivan Harnaha
blame4ik
Ukraine
Ukraine
Joined May 31, 2025
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blame4ik has completed the contest Blitz Round #5 and scored no score1 month ago
blame4ik solved problem WOOW String (#12249) on first attempt1 month ago
blame4ik has joined contest Blitz Round #41 month ago
blame4ik has joined contest Blitz Round #51 month ago
blame4ik has completed the contest Weekend Practice #9 and scored 339 points4 months ago
blame4ik has joined contest EJOI 2018 - Day 24 months ago
blame4ik solved problem Natus ad codicem (#12197) on 7 attempt4 months ago
blame4ik solved problem A plant (#12196) on first attempt4 months ago
blame4ik has joined contest Weekend Practice #94 months ago
blame4ik solved problem Triples (#11823) on 2 attempt5 months ago
blame4ik solved problem Investments (#11821) on first attempt5 months ago
blame4ik solved problem Beach (#11820) on 2 attempt5 months ago
blame4ik has joined contest KNU FCSC 56th Anniversary Olympiad in Informatics (Mirror)5 months ago
blame4ik has joined contest Weekend Practice #65 months ago
blame4ik has joined contest Weekend Practice #55 months ago
blame4ik solved problem Two circles (#4) on first attempt6 months ago
blame4ik solved problem Digits (#2) on 2 attempt6 months ago
blame4ik solved problem Simple problem (#1) on first attempt6 months ago
blame4ik solved problem Third from right (#8602) on 3 attempt6 months ago
blame4ik left a comment in discussion Matches (#8)6 months ago

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