Today we're going to take a speed-refresher of Python, especially relevant for those of you who have not taken one or more of A08, A48, A20.

We'll use the Wing Integrated Development Environment (IDE) to explore simple programs incorporating iteration, selection, and functions.

Today's review material is summarized on this handout.

Sample/Starter Code

• math_str.py
• lists.py
• nested.py
• while.py
• file_basics.py

References

• Function definitions https://docs.python.org/3/tutorial/controlflow.html#defining-functions
• The OS module for working with files http://effbot.org/librarybook/os.htm