IKIvan Kovtun@kovtun77United StatesFollowVerified SkillsCertificate: Problem Solving (Basic)VerifiedCertificate: C++ (Basic)VerifiedBadgesProblem SolvingCPPPythonRatingsSubmissionsUser has not solved any challenges yet.Contest HistoryUser has not participated in any contests yet.DiscussionsUser doesn't have any discussions yet.