Code for the Vending Machine
Write the object-oriented code to implement the design of the vending machine problem.
We’ve reviewed different aspects of the vending machine problem and observed the attributes attached to the problem using various UML diagrams. Let us now explore the more practical side of things, where we will work on implementing the vending machine using multiple languages. This is usually the last step in an object-oriented design interview process.
We have chosen the following languages to write the skeleton code of the different classes present in the vending machine:
Java
C#
Python
C++
JavaScript
If you want to skip directly to the implementation and see the complete workflow, simply scroll down or click Executable Code: Vending Machine system.
Vending machine classes
This section will provide the skeleton code of the classes designed in the class diagram lesson.
Note: For simplicity, we are not defining getter and setter functions. The reader can assume ...