摘要: products = [ #定义商品列表 ["Ipone",5800], ["Mac",15800], ["Coffee",30], ["Bike",2000], ["Cloth",500], ] shopping_list = [] #空的购物车 while True: ... 阅读全文
posted @ 2018-04-27 14:35 答&案 阅读(115) 评论(0) 推荐(0) 编辑