Code that we have written up until this point has only been "Straight line code". Code that only ever does the same thing. But we need code that can respond to the real world. Selections are one basic way to get responsive behavior. As a result, we also touch on the concept of scope, which is critical for keeping our code clean and logical.
Lectures developed for [CSE2] were developed by Brian Chen, Brian Davison, and Edwin Kay. Lectures may be used for other courses by permission only (Contact Brian Chen).