Questions to be asked about this code
We have two different types in mind.
1) "Quiz" like questions with a right answer, like:
* Where is variable x initialised?
* What values can y take over the course of this snippet?
* What type of variable does function f return?
* In what lines is variable z accessed or set?
2) Open questions that are more meant for reflection, like:
* What is the most important line of code?
* What decisions were made while making this code
* Summarise the code in 5 sentences.
You may submit one of these or both for your snippet!