HW02

##Directions:

1. fork
2. clone
3. modify
4. add
5. commit
6. push
7. pull-request

##Exercises: ###Think Python: ####Chapter 3: Functions

(do all exercises, submit the below)

• HW02_ex03_03.py
• HW02_ex03_04.py
• HW02_ex03_05.py

####Chapter 5: Conditionals and Recursion

• HW02_ex05_02.py
• HW02_ex05_03.py
• HW02_ex05_04.py