第七章 用户输入和while循环

#7-1
car = input(‘What kind of car would you like to rent: ‘)
print(‘Let me see if I can find you a ‘+car)

#7-2
message = input(‘请输入就餐人数：‘)
if int(message)>8:
    print(‘抱歉，没有空桌‘)
else:
    print(‘有空桌‘)

#7-3
message =input(‘请输入一个数字: ‘)
if int(message) %10 == 0:
    print(‘这个数字是十的倍数‘)
else:
    print(‘这个数字不是十的倍数‘)

#7-4
peiliao = (‘请输入你需要添加的比萨配料：‘)
peiliao +=(‘\n当你输入quit，将停止添加配料。‘)
pizzas = ‘ ‘
while pizzas !=‘quit‘:
    pizzas=input(peiliao)
    if pizzas !=‘quit‘:
        print(‘你的比萨添加‘+pizzas+‘成功\n‘)

#7-5
prompt =‘\nPlease enter your age:‘
prompt +=‘\nenter quit to end the progrom.‘

while True:
    age=input(prompt)
    if age == ‘quit‘:
        break
    else:
        age=int(age)
        if age<3:
            print(‘free‘)
        elif age<12:
            print(‘The ticket price is 10 dollars.‘)
        else:
            print(‘The ticket price is 15 dollars.‘)

#7-6
peiliao = (‘请输入你需要添加的比萨配料：‘)
peiliao +=(‘\n当你输入quit，将停止添加配料。‘)
active = True
while active:
    pizzas =input(peiliao)
    
    if pizzas !=‘quit‘:
        print(‘你的比萨添加‘+pizzas+‘成功\n‘)
    else:
        break

number =2
while number>0:
    print(number)