购物车作业
发布时间:2020-07-22 05:02:29 所属栏目:Python 来源:互联网
导读:li=[{name:苹果,price:10,},{name:香蕉,price:20,},{name:西瓜,price:30,}]print(欢迎进入蓝色水果店)money=input(请输入你所拥有的钱:)shopping_car= {}if money.isdigit() and int( money ) 0:while 1:for i, k in enumerate(li):print(序号{},商品名称{}.
<div class="cnblogs_code"> li=[{:,:10:,:20:,:30(=input(= money.isdigit() int( money ) > 1 i,k (.format(i,k[],k[= input( choose.isdigit() int(choose) <= input( li[int(choose)][] * int(num) <== int(money) - li[int(choose)][] * li[int(choose)][] ]]=shopping_car[li[int(choose)][]]+]]=(( (() PS:一、li=[{},{}],列表里面包含字典 二、isdigit()函数判断数字类型 三、li[int(choose)]['price'] 四、for i,k in print('序号{},商品名称{}.商品价格{}'. (编辑:莱芜站长网) 【声明】本站内容均来自网络,其相关言论仅代表作者个人观点,不代表本站立场。若无意侵犯到您的权利,请及时与联系站长删除相关内容! |