Alexander Golovanov@Golovanov399Russian FederationFollowAboutCurrentMoscow IPTEducationMoscow Institute of Physics and TechnologyBadgesProblem SolvingCPPRubyEducationMoscow Institute of Physics and TechnologyRatingsSubmissionsUser has not solved any challenges yet.Contest History25289User has not participated in any contests yet.DiscussionsUser doesn't have any discussions yet.