The CAP Day 2018, which is the final challenge of the Computer App Programming (CAP) 2018 Competition, was successfully held on 14th July 2018. IEEE Hong Kong Section Computer Society Chapter co-organized this competition with The Hong Kong Polytechnic University. There are over 50 local school teams participated in the first round of the competition in May 2018. The shortlisted students had to solve problem by coding within a limited time in CAP Day. The winning teams showed their ability…