笨方法学python 习题19

def cheese_and_crackers(cheese_count, boxes_of_crackers):
    print ("You have %d cheeses!" % cheese_count)
    print ("You have %d boxes of crackers!" % 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_crackers)

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)

打印结果

We can just give the function numbers directly:
You have 20 cheeses!
You have 30 boxes of crackers!
Man that's enough for a party!
Get a blanket.

OR, we can use variables from our script:
You have 10 cheeses!
You have 50 boxes of crackers!
Man that's enough for a party!
Get a blanket.

We can even do math inside too:
You have 30 cheeses!
You have 11 boxes of crackers!
Man that's enough for a party!
Get a blanket.

And we can combine the two, variables and math:
You have 110 cheeses!
You have 1050 boxes of crackers!
Man that's enough for a party!
Get a blanket.