This repository is for Software Systems Design class.

Labs consist of projects, which require both a design (MagicDraw project) and a compilable project. The main goal is to gain understanding of design patterns, apply them in practice and gain intuition when picking a design pattern.

• 1 entity (user, product, etc.) that has variable functionality.
• Use Template Method for one implementation and Strategy pattern for another one.
• Compare both methods.
• Console application with at least a few lines of output.
• Carry out changes:
• Create a new variation.
• Change implementation of a certain initial variation.

Credit card company has many different cards for users: normal, premium, pensioner, veteran (army). Depending on their card, clients may have:

• discounts,
• limits,
• reduced tax for certain services (withrawing, converting to another currency)