1. average2.py
2. input_demo.py
3. int_input.py

# Finds the average of two numbers
# by CS111 class

print("This program computes the average of two numbers.")

# assign values to two numbers

num1 = eval(input("What is your first number? "))

num2= eval(input("What is your second number? "))

# find the average of the two numbers:
# add the two numbers together and then divide by 2

average=(num1 + num2)/2

# display the result
print("The average of", num1, "and", num2, "is", average)

# Demonstrate numeric and string input
# by Sara Sprenkle for CS111

color = input("What is your favorite color? ")
print("Cool!  My favorite color is _light_", color, "!")

rating = eval(input("On a scale of 1 to 10, how much do you like Zendaya? "))
print("Cool!  I like her", rating*1.8, "much!")

# Requiring an integer as input.
# by Sara Sprenkle

str_age = input("Enter your age: ")
age = int(str_age)

# this will throw an exception if the str_age is not an int.
# We don't know how to handle exceptions yet.