For your own practice, you can grab the code of the in-class examples
from class with the "hard parts" removed
(that is, for you to reconstruct).
Find this code just as you would find project code, at
~tvandrun/Public/cs345/dp-practice.
What needs to be done should be self-explanatory.
Just look for the "TODO"s in the code, and see
the test folder for JUnit tests.
There is nothing to submit. The solutions can be found in the handouts that will be given during the unit.