Python编程从入门到实践（第二版）课后习题自写代码

Python编程从入门到实践（第二版）课后习题自写代码

第八章 函数

最近自学的python，动手做了一下课后习题，错误也许会有，和大家一起探讨。多多指教！

8.3 返回值

动手试一试代码片

"""8-6 城市名"""
def city_country(city,country):
    full_name = f"{
     city},{
     country}"
    return full_name.title()

a = city_country('chengdu','china')
b = city_country('hangzhou','china')
c = city_country('guangzhou','china')
print(a)
print(b)
print(c)

"""8-7 专辑"""
def make_album(singer_name,album_name,sing_number=None):
    album_info = {
   's_name':singer_name,'a_name':album_name}
    if sing_number:
        album_info['sing_number'] = sing_number
    return album_info

one = make_album('yiko','anti yiko',sing_number=7)
print(one)
two = make_album('eric','你好不好')
print(two)
three = make_album('taylor swift','love story')
print(three)

"""8-8 用户的专辑"""
def make_album(singer_name,album_name,sing_number=None):
    album_info = {
   's_name':singer_name,'a_name':album_name}
    album_info['sing_number'