摘要: goods = [ ['iphone6s', 5800], ['mac book', 9000], ['coffee', 32], ['python book', 80], ['bicyle', 1500], ] shopping_car = [] salary = input("Salary:") if salary.isdig... 阅读全文
posted @ 2019-01-17 17:12 自动变量 阅读(445) 评论(1) 推荐(0) 编辑