Python代码之购物车

# -*- coding:utf-8 -*- #Author:Mr Gan 不足之处：输入商品编号时必须是整型，其他类型会报错 import sys balance = int(input("your money:")) shopping_bag = [] #创建购物包shopping_list = [["iphone",5800],["watch",2600],["book",56],["com

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