购物车作业
发布时间:2020-12-17 00:01:49 所属栏目:Python 来源:网络整理
导读: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
<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:李大同) 【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! |