# -*- coding:utf-8 -*- def login(username, password): """ 用于用户登陆 :param username: 用户名 &
product = [ ('羽绒服',200), ('毛衣',80), ('衬衫',50), ('牛仔裤',120), ('t恤',55), ('苹果笔记本',8000)] shop_car = [] print ("欢迎来到购物商城!".center(50,'-')) salary = 5000 print ("您好
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