USING PYTHON 2

Create a calculator.py and ask user for two numbers and an operator (+,-,*,/, **) and output the result. Your calculator should also have an option to quit the calculator. The calculator.py will call individual functions such as:

def add(num1,num2):

print num1, "+", num2, "=", num1 + num2

def sub(num1, num2):

def div(num1, num2):

def mul (num1, num2):

def power(num1, num2):

def menu():

print "Welcome to calculator.py"

print "your options are:"

..

return int(raw_input ("Choose your options: "))

Your calculator will keep ask users for the numbers and the operator until you indicate that you want to quit. You might want to use While loop for this question.

Here is a sample output:

1) Addition

2) Subtraction

3) Multiplication

4) Division

5) Power

6) Quit calculator.py

Choose your options: 1

Add this: 2

to this: 5

2 + 5 = 7

Welcome to calculator.py

your options are:

1) Addition

2) Subtraction

3) Multiplication

4) Division

5) Power

6) Quit calculator.py

Choose your options:

Choose your options: 6

Thank you for using calculator.py!