This question assesses the learning outcomes:

Understand the common general$-$purpose data structures, algorithmic techniques and complexity classes.

Develop and apply algorithms and data structures to solve computational problems.

Explain how an algorithm or data structure works in order to communicate with relevant stakeholders.

Write readable, tested, documented and efficient Python code.

Jo sells second hand car tyres. Jo organises the tyres in stacks. So that they do not fall over, Jo ensures that each stack is organised such that any tyre is on top of a tyre with the same or wider diameter.

This question will present a simulation of some of the processes that Jo may use while operating the tyre shop.

Note: This content has been simplified for the question. The module team is aware that tyres are not sold by diameter.