exercise_week4

2018-03-26

Chapter7 用户输入和while循环

7-1 汽车租赁。

1 2	car = input("Let me see if I can find you a Subaru:\n") print("The car you want is "+car)

7-3 10的整数倍。

number = input("Please input a number:\n")
number = int(number)
if number%10 == 0:
    print("The number is multiple of ten.")
else:
    print("The number is not multiple of ten.")

7-5 电影票。

while True:
    age = input("What is your age:\n")
    age = int(age)
    if age < 3:
        print("You are free to see the movie.")
    elif age <= 12:
        print("You should pay 10 dollars.")
    else:
        print("You should pay 15 dollats.")

7-8 熟食店。

sandwich_orders = ['pap','apple','banana','barber']
finished_sandwich = []
while sandwich_orders:
    current = sandwich_orders.pop()
    finished_sandwich.append(current)
    print("I made your "+current + ' sandwich.')

Chapter8 函数

8-1 函数。

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3

def display_msg():
    print("We learn function in this chapter.")
display_msg()

8-2 喜欢的图书。

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def favorite_book(title):
    print("One of my favorite book is "+title+'.')
favorite_book('Alice in Wonderland')

8-4 大号T恤。

def make_shirt(font='I love Python',size ='big'):
    print("The font of the T-shirt is: "+font)
    print("The size of the T_shirt is: "+size)
make_shirt()

8-5 城市。

def describe_city(city,country='China'):
    print(city + ' is in '+country+'.')
describe_city('Guangzhou')
describe_city('Beijing')
describe_city('New York','US')

8-6 城市名。

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def city_country(city,country):
    return city + ', '+country
print(city_country('Shanghai','China'))

8-8 用户的专辑。

def make_album(singer,album):
    return {'singer':singer,'album':album}
l=[]
while True:
    singer = input()
    if singer == 'qiut':
        break
    album = input()
    if album == 'qiut':
        break
    l.append(make_album(singer,album))
print(l)