To run, clone the repo and simply run the corresponding question. For most cases, this is as simple as pressing run or typing
f = @question4;
f()
However, if the script takes a variable, then you have to pass in that variable.
Not everything is a function as questions 2 and 3 are simply scripts that are run in the usual way.
For anything that plots a picture, please click anywhere on the screen to keep going.