购物车代码

python购物代码_python简单的购物车程序（含代码）

效果图：

'''

Createdon2017年9⽉4⽇

@author:len

'''

product_list=[

('Robot',200000),

('MacPro',12000),

('Iphone8',8888),

('HelloWorld',1200),

]

shopping_list=[]

user_salary=input("请输⼊你的⼯资：")

ifuser_t():

user_salary=int(user_salary)

whileTrue:

print("商品如下：")

forindex,iteminenumerate(product_list):

print(index,item)

user_choice=input("请输⼊要购买的商品编号：")

ifuser_t():

user_choice=int(user_choice)

ifuser_choice-1:

p_item=product_list[user_choice]

ifuser_salary>=p_item[1]:

shopping_(p_item)

user_salary-=p_item[1]

print("购买商品",p_item,"成功您的余额为",user_salary,"元！")

else:

print("您的余额为",user_salary,"余额不⾜以购买此商品，购买失败！")

else:

print("并⽆此产品！")

elifuser_choice=="q":

print("--------shoppinglist-------")

foriinshopping_list:

print(i)

exit()

else:

print("invalidate")