Lecture Materials

Class Announcements

  1. Section sign ups: Sections start this week. Section assignments will be emailed out to you by Tuesday. If you didn't sign up for a section, or need to change your assignment, a late signup form will open on Tuesday evening.
  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: See the Office Hours 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.