Chaoshuai Lu@MatRushUnited StatesFollowAboutCurrentFacebookEducationUniversity of California, Los AngelesMore about meMatRush = Man @ Rush...BadgesProblem SolvingPythonEducationUniversity of California, Los AngelesRatingsSubmissionsUser has not solved any challenges yet.Contest History843User has not participated in any contests yet.DiscussionsUser doesn't have any discussions yet.