Class Announcements

  1. Section sign ups: If you missed section sign up, contact us soon! Sections start this week. Section assignments will be emailed out to you by Tuesday.
  2. Early assignment start: We have covered everything you need for assignment #1. It is due on Friday. Don't leave submission to the last second.
  3. LaIR is open for Spring: See the calendar link on the main page for hours.

Learning Goals

The goal of today's class is for you to be able to create, use and modify basic variables. You will also be able to think through how expressions evaluate.

Lecture Materials

Extra Practice

If you would like some extra practice, try out these problems: