笨办法学Python3习题19

学习笔记记录一下

def cheese_and_crackers(cheese_count, boxes_of_crackers):
    print (f"You have {cheese_count} cheeses!")
    print (f"You have {boxes_of_crackers} boxes of crackers!")
    print ("Man that's enough for a party!")
    print ("Get a blanker. \n")
# 定义一个 cheese_and_crackers 函数

print ("We can just give the function numbers directly:")
cheese_and_crackers(20 , 30)

#调用cheese_and_crackers 函数，将函数里的 `cheese_count` ，`boxes_of_crackers` 替换成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)
# 定义amount_of_cheese, amount_of_crackers 两个变量值，然后调用 cheese_and_crackers 函数，将函数里的变量替换成 amount_of_cheese, amount_of_crackers

print ("We can even do math inside too:")
cheese_and_crackers (10+20 , 5+6)
#调用 cheese_and_crackers 函数，将函数里的变量替换成  10+20 , 5+6 计算 。

print ("And we can combine the two, variables and math:")
cheese_and_crackers (amount_of_cheese + 100, amount_of_crackers + 1000)

# 调用 cheese_and_crackers 函数，将函数里的变量替换成  amount_of_cheese + 100, amount_of_crackers + 1000  计算