Here are a few practice problems to cover week 1 of the course. The solutions will be posted at the end of week 2. This problem set is optional and will not count towards your grade.
Peterson & Davie
Link to a PDF of the textbook
Problems: 1.3, 1.5, 1.13, 1.20, 1.22, 3.55, 3.68, 3.73
A link to a sample solution