摘要： a = open('F:\PycharmProjects\study\city_dict1.txt', 'r', encoding='utf8')date = a.read()a.close()menu0 = eval(date)menu1 = []menu2 = menu0while True: 阅读全文

摘要： city_dict={ '浙江': {'杭州': {'西湖': {}, '上城': {}, '下城': {}}, '宁波': {'江东': {}, '江北': {}, '北仑': {}}, '温州': {'鹿城': {}, '平阳': {}, '龙湾': {}}}, '江苏': {'苏州': {'常 阅读全文

摘要： city_dict={ '浙江': {'杭州': ('西湖', '上城', '下城'), '宁波': ('江东', '江北', '北仑'), '温州': ('鹿城', '平阳', '龙湾')}, '江苏': {'苏州': ('常熟', '太仓', '昆山'), '无锡': ('江阴 阅读全文

摘要： product_list = [ ['iphone6s', 5800], ['mac book', 9000], ['coffee', 32], ['python book', 80], ['bicycle', 1500]]shopping_cart = []while True: salary = 阅读全文

摘要： lst0 = ['购买商品','金额']lst1 = ['1.','iphone6s','5800']lst2 = ['2.','mac book','9000']lst3 = ['3.','coffee','32']lst4 = ['4.','python book','80']lst5 = [' 阅读全文

摘要： name = input("Name:")age = input("Age:")job = input("Job:")salary = input("Salary:")if salary.isdigit(): salary = int(salary)if age.isdigit(): age = i 阅读全文