# adder.py
# a complete program that inputs, calculates, outputs
# Can run and input any/every pairs of numbers and add them.

  # get input
num1 = eval(input("Enter first number: "))
num2 = eval(input("Enter second number: "))

  #compute result and display it
result = num1 + num2
print("Sum is:", result)

  #compute the arithmetic mean of the two numbers, i.e. their average, midpoint
average = result / 2    # avoid re-calculating by using the variable already calculated
print("Average =", average)