Hiếu Trần@TranHieu060129I'm fineFollow BadgesProblem SolvingCPPPython CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Python (Basic)VerifiedskillWork ExperienceTranHieu060129 has not updated employment details yet.EducationTranHieu060129 has not updated education details yet.LinksTranHieu060129 has not updated links details yet. SkillsPython(Advanced)