《Python编程：从入门到实践》第8章-函数 习题

8-1消息
编写一个名为display_message()的函数，它打印一个句子，指出你在本章学的是什么。调用这个函数，确认显示的消息正确无误。

def display_message():
	print("I have learned how to define a function and how to deliver parameters to function.")

display_message()

build

I have learned how to define a function and how to deliver parameters to function.
[Finished in 0.2s]

8-2 喜欢的图书
编写一个名为favorite_book()的函数，其中包含一个名为title的形参。这个函数打印一条消息，如One of my favorite books is Alice in Wonderland。调用这个函数，并将一本图书的名称作为实参传递给它。

def favorite_book(title):
	print("One of my favorite books is " + title.title() + ".")

favorite_book('alice in wonderland')
#实参的引号不能忘

build

One of my favorite books is Alice In Wonderland.
[Finished in 0.1s]

习题8-7 专辑
（1）

def make_album(album_name, singer_name):
	album = {
   
   'album': album_name, 'singer': singer_name}
	return album

album_information = make_album('Innocence', 'Avaril')
print(album_information)
album_information = make_album('Fantasy', 'Jay')
print(album_information)
album_information = make_album('Baby', 'Biber')
pri