variables.md

#Variables & Primitive Types

###Resources

• Video - Using Variables
• Unit 0 - Variables, Types, & Strings
• Oracle Java Tutorial - Variables
• Oracle Java Tutorial - Primitive Data Types
• Primitive vs. Reference Data Types

###Exercises

Complete these exercises in Variables.java

1. Programming by Doing - Using Variables
2. Consider a method isOdd. What type should it return? What type(s) should it take in? Create the method signature.
3. Consider a method printHelloWorld. What type should it return? What type(s) should it take in? Create the method signature.
4. Consider a method greatestCommonFactor. What type should it return? What type(s) should it take in? Create the method signature.