Jingxiang Pan@Matri_xFollow BadgesProblem SolvingCPPJavaPythonDays of Code CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Problem Solving (Intermediate)VerifiedskillCertificate: Problem Solving (Advanced)VerifiedskillCertificate: C++ (Basic)VerifiedskillWork ExperienceMatri_x has not updated employment details yet.EducationMatri_x has not updated education details yet.LinksMatri_x has not updated links details yet. SkillsMatri_x has not updated skills details yet.