Written assignments are not worth as much as lab assignments, but are designed to give you some extra practice on lecture material and on some of the type of questions you may see on course exams.
You are allowed to work with one or two classmates of your choice, but no groups larger than three (just split up if you have a large group). You may also work alone. However, I suggest working together to compare answers and submit a single joint solution.
If you work with a partner(s) only one of you should submit yor joint solution (and make sure all of your names are on it).
Here is the assignment: Caching assignment. There is also a large print edition if you find that useful.
This will open in your browser and you can print it from there. Write your answers on the printout that you then submit. If you print from one of our labs, the printout should go to the printer in that lab.