# 函数input(),获取字符串输入
#message = input("Tell me:")
#print(message)
#-------------------------------------------------------
#一种创建多行字符串的方式
# ~ prompt = 'Hello everyone.'
# ~ prompt += '\nYour name is :'
# ~ name = input(prompt)
# ~ print('Hello,'+name.title())
# ~ 使用函数input()时，Python将用户输入解读为字符串。
#-------------------------------------------------------
# 使用 int()来获取数值输入
# ~ height = input('How tall are you,in inches?')
# ~ height = int(height) #将变量height转换为数值
# ~ if height >=36:
# ~ print('\nYou are too old!')
# ~ else:
# ~ print('\nYou are so young!')
#-------------------------------------------------------
# 求模运算符，返回余数
# ~ number = input("Input a number,you can see it's even or odd")
# ~ number = int(number)
# ~ if number % 2 == 0:
# ~ print('\nThe number is even')
# ~ else:
# ~ print('\nThe number is odd')
#-------------------------------------------------------
# while循环
# while循环都必须有停止运行的途径
# ~ current_number = 1
# ~ while current_number <= 5:
# ~ print(current_number)
# ~ current_number += 1
# ~ current_number = current_number + 1
#-------------------------------------------------------
# ~ prompt = '\nTell me something,and I will repeat it.'
# ~ prompt += "\nEnter 'quit',its over."
# ~ message = ''
# ~ while message != 'quit':
# ~ message = input(prompt)
# ~ if message != 'quit':
# ~ print(message)
#-------------------------------------------------------
#使用标志
# ~ prompt = '\nTell me something,and I will repeat it.'
# ~ prompt += "\nEnter 'quit',its over."
# ~ active = True
# ~ while active:
# ~ message = input(prompt)
# ~ if message == 'quit':
# ~ active =False
# ~ else:
# ~ print(message)
#-------------------------------------------------------
# break 退出循环
# 在任何Python循环中都可使用break语句。
# ~ prompt = '\nPlease enter the name of a city you have visited:'
# ~ prompt += "\nEnter 'quit' when you finished"
# ~ while True:
# ~ city = input(prompt+'\n')
# ~ if city == 'quit':
# ~ break
# ~ else:
# ~ print("I'd love to go to "+city.title()+"!")
#-------------------------------------------------------
# continue 回到循环开始
# ~ number = 0
# ~ while number < 10:
# ~ number += 1
# ~ if number % 2 ==0:
# ~ continue
# ~ print(number)
#-------------------------------------------------------
# 在列表之间移动元素
# ~ unconfirmed_users = ['dave','harry','alice']
# ~ confirmed_users = []
# ~ while unconfirmed_users:
# ~ current_user = unconfirmed_users.pop()
# ~ #函数pop()移除列表中的一个元素(默认最后一个元素),并且返回该元素的值
# ~ print("Verifying user: "+current_user.title())
# ~ confirmed_users.append(current_user)
# ~ for confirmed_user in confirmed_users:
# ~ print(confirmed_user.title())
# ~ print(unconfirmed_users)
#-------------------------------------------------------
#删除包含特定值的所有列表元素
# ~ pets = ['cat','dog','cat','goldfish','rabbit','cat','dog']
# ~ print(pets)
# ~ while 'cat' in pets:
# ~ pets.remove('cat')
# ~ print(pets)
#-------------------------------------------------------
# 使用用户输入来填充字典
# ~ responses = {}
# ~ active = True
# ~ while active == True:
# ~ name = input("\nWhat's your name?")
# ~ response = input('Which food do you like to eat?')
# ~ responses [name] = response # 将答卷存储在字典中
# ~ repeat = input("\nAny one else?(y/n)")
# ~ if repeat =='n':
# ~ active = False
# ~ print('\nResult\n')
# ~ for name,response in responses.items():
# ~ print(name.title()+' like to eat '+response+'.')
#-------------------------------------------------------
#作业1
# ~ sandwich_orders = [
# ~ 'Black Forest Ham', #黑森林火腿三明治
# ~ 'Chicken & Bacon Ranch Melt', #鸡肉培根三明治
# ~ 'Cold Cut Combo', #冷餐三明治
# ~ 'Classic Tuna', #经典金枪鱼三明治
# ~ 'Turkey Breast',#火鸡胸肉三明治
# ~ ]
# ~ finished_sanwiches = []
# ~ while sandwich_orders: #for循环和while循环的用法区别
# ~ sandwich = sandwich_orders.pop()
# ~ print('I made your '+sandwich)
# ~ finished_sanwiches.append(sandwich) #列表添加元素
# ~ print(finished_sanwiches)
# ~ print(sandwich_orders)
#作业2
# ~ sandwich_orders = [
# ~ 'Black Forest Ham', #黑森林火腿三明治
# ~ 'Chicken & Bacon Ranch Melt', #鸡肉培根三明治
# ~ 'pastrami' #五香烟熏牛肉
# ~ 'Cold Cut Combo', #冷餐三明治
# ~ 'Classic Tuna', #经典金枪鱼三明治
# ~ 'pastrami', #五香烟熏牛肉
# ~ 'Turkey Breast',#火鸡胸肉三明治
# ~ 'pastrami', #五香烟熏牛肉
# ~ ]
# ~ finished_sanwiches = []
# ~ print('\nOur pastrami is out of stock')
# ~ while sandwich_orders:
# ~ sandwich = sandwich_orders.pop()
# ~ if sandwich == 'pastrami':
# ~ continue
# ~ else:
# ~ print('I made your '+sandwich)
# ~ finished_sanwiches.append(sandwich)
# ~ print(finished_sanwiches)
# ~ print(sandwich_orders)
#作业3
places = []
active = True
while active:
place = input('\nWhere would you go?')
places.append(place)
repeat = input('\nAnyone else?(y/n)')
if repeat == 'n':
break
print(places)
