习题19：函数和变量

# coding: utf-8
__author__ = 'www.py3study.com'
def cheese_and_crackers(cheese_count, boxes_of_crackers):
    print("You have {} cheeses !".format(cheese_count))
    print("You have {} boxes of crackers !".format(boxes_of_crackers))
    print("Man that's enough for a party !")
    print("Get a blanket.\n")
print("We can just give the function numbers directly:")
cheese_and_crackers(20, 30)
print("OR, we can use variables from our script:")
amount_of_cheese = 10
amount_of_crackers = 50
cheese_and_crackers(amount_of_cheese, amount_of_cheese)
print("We can even do math inside too:")
cheese_and_crackers(10 + 20, 5 + 6)
print("And we can combine the two, variables and math:")
cheese_and_crackers(amount_of_cheese + 100, amount_of_crackers + 1000)