欢迎您访问程序员文章站本站旨在为大家提供分享程序员计算机编程知识!
您现在的位置是: 首页

笨办法学Python3 习题18和19

程序员文章站 2022-07-11 15:35:23
...

 基于Python3.6

习题18

def print_two(*args):
    arg1, arg2 = args
    print("arg1: %r, arg2: %r" %(arg1, arg2))


def print_two_again(arg1, arg2):
    print("arg1: %r, arg2: %r" % (arg1, arg2))


def print_one(arg1):
    print("arg1: %r"% arg1)


def print_none():
    print("I got nothin'.")


print_two("Zed", "Shaw")
print_two_again("Zed", "Shaw")
print_one("First!")
print_none()

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 scripts:")
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)

 

 
相关标签: 代码学习 python