7-1至7-10

7-1，汽车租赁

car_name = input("Which car do you want to rend?")

print('Let me see if I can find you a ' + car_name)

7-3，10的整数倍

number = input('Please input a number')

if int(number) % 10 == 0:
    print(number + ' is an integer multiple of ten.')
else:
    print(number + ' is not an integer multiple of ten.')

7-4，比萨配料

ingredient = ''

while True:
    ingredient = input('Please input an ingredient:')
    if ingredient == 'quit':
        break
    print('We will add ' + ingredient + ' to your pisa!')

7-5，电影院

while True:
    age = input('How old are you?\n')
    if age == 'quit':
        break
    int_age = int(age)
    if int_age < 3:
        print('The film is free to you!')
    elif int_age <= 12:
        print('10$ a ticket!')
    else:
        print('15$ a ticket!')

7-8，熟食店

sandwich_orders = ['open Sandwich', 'Banh Mi', 'Parimanti Brothers\' signature sandwich']
finished_sandwich_orders = []

while sandwich_orders:
   print('I made your ' + sandwich_orders[0])
   finished_sandwich_orders.append(sandwich_orders[0])
   del sandwich_orders[0]

for sandwich in finished_sandwich_orders:
    print(sandwich)