Repetition Structures

• From The Beginner's guide to Python3, read Chapter 8, Iteration/Looping, (download from here if you have not downloaded it yet.)
• From Automate the boring stuff with Python, you can read over the second part of chapter 2. Begin with the while loop and the for loop. This is the point in almost all books where the number guessing game and Rock, Paper, and Scissors is covered.

Also, look at the code samples on this site (left sidebar) Code Samples Session 3 Loops.