Exercise3.md

Exercise 3 - OOP in Go

If you do not finish during the lecture period, please finish it as homework.

Excercise 3.1 Interfaces, Polymorphism and Embedding

The image shows a typical UML design with inheritance, aggregation and polymorph methods.

Implement this design as close as possible to the design in Go:

• The Paint() method should print the names and values of the fields to the console
• Allocate an array of polymorph objects and call Paint() in a loop

Excercise 3.2 Stack (Containers)

Write a generic LIFO container (stack) for all types by using any as dynamic type by using the OOP approach. The stack should have at least two methods:

• Push(object)
• Pop()

Use the array append function for Push and the slices feature for Pop