lists.py

ints = range(5)
odds = range(1, 10, 2)
tens = range(10, 51, 10)

def milestokilometers(numbers):
	for m in numbers:
		print(round(m * 1.609344, 3))

milestokilometers(ints)
milestokilometers(odds)
milestokilometers(tens)

# simple example of passing variables
def blahblah(p):
	print(p)

blahblah("hello")