[D2] 5. Design Pattern

[yi-kiat]

This section is to describe the implementation of 2 design patterns. Provide evidence (class diagram) and rationale of using the design pattern.

To be completed on

[yi-kiat]

• [x] Design Pattern 1
• [x] Design Pattern 2
• [x] Design Pattern 3

[AiXin18]

Reviewed and completed on: 23/3/2023