A puzzle question for you to ponder:

What would be the value of the expression low + high in the program from Monday's quiz after the user had answered 3 questions correctly?

I'm out sick today. Please compete Sheet 3: Pretty Pictures and be ready to present your art work in class next Wednesday.

We will start class by using the randomly_choose.py to choose students to share their GASP art with the class.

We will then discuss question 3 from the quiz we took on Monday, and talk about how to study a Python program in the future to make sure you understand completely how it works. Most of you appear not to have noticed the end='' argument passed to the call to the print function on line 37.

The PCEP exam requires a thorough understanding of Python's print() function, so we will use this opportunity to learn about it.

Remaining time will be spent on Sheet 3: Pretty Pictures.

Complete Sheet 3: Pretty Pictures. Once again be prepared to present your work in class on Friday should randomly_choose.py choose you.

Class will start with our first quiz. Then I'll take a few minutes to show you how to remove unwanted vim artifacts from your git repos.

After that we will begin work on Sheet 3: Pretty Pictures. We will work together to complete the first two challenges in Pretty Pictures, and then discuss functions in Python.

Complete challenges in 3, 4, 5, and 6 in Pretty Pictures, and come to class on Wednesday prepared to share what you did with the class. We won't have time for everyone to share, but I will use a Python program to randomly choose who will.