HW03

##Directions:

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

##Exercises: ###Think Python: ####Chapter 6: Fruitful Functions

• 6.1-6.3, 6.6, 6.7 in HW03_ex06.py

###Google for Education: ####Basic Python Exercises

• in HW03_string1.py

###IPython Notebook ####Please install