Ting-Chun Sun@dingjunFollow BadgesProblem SolvingCPPDays of CodeC language CertificationsCertificate: Problem Solving (Basic)VerifiedskillWork Experiencedingjun has not updated employment details yet.Educationdingjun has not updated education details yet.Linksdingjun has not updated links details yet. Skillsdingjun has not updated skills details yet.