Outline:

0. Questions?
1. The function of functions
   • defining a function
   • passing parameters
   • Exercises 1+2
2. Functions that return values
   • the return keyword: Exercise 3
   • values and side effects: Exercise 4
3. Recap so far – prep for Quiz #1

Explore if you have time (or after class):

4. More practice with functions
   • Exercise 5

Want more practice?

5. Runestone:
   • Function calls
   • Function parameters
   • Function return values (note: we haven’t seen conditionals like if yet, but that’ll come next week!)

What’s next

Upcoming events/assessments:

• CS Bits and Bytes tomorrow at 3:30pm in Anderson 329: Networking 101
• Homework assignment 2 is due this tomorrow!
• Project partner selection is due next Monday!

What you should do now:

• The readings (see below)
• Try to complete Assignment 2 Part 2 today, and ask questions on CampusWire or in student hours today or Thursday (remote)

Reading assignment (to be completed by the next class):

• Zelle sections 5.1–5.6 (pp. 131–154)
• Zelle section 5.8 (pp. 158–159)