时间:2023-02-11 09:49:23 | 栏目:Python代码 | 点击:次
本文实例为大家分享了Python实现简单购物车小程序的具体代码,供大家参考,具体内容如下
要求
代码
# --*--coding:utf-8--*-- # Author: 村雨 import pprint productList = [('Iphone 8', 10000), ('GTX2080', 8000), ('Z7KP7-GT', 6000), ('Mac pro', 15000), ('Honor 10', 2800), ('Iphone XR', 12000), ('Mi 8', 2999) ] shoppingList = [] print('输入你的工资:') salary = input() if not salary.isdigit(): print('请输入整数') else: salary = int(salary) while True: for index, item in enumerate(productList): print(index + 1, item) print('输入你要买的商品的序号:') userWant = input() if userWant.isdigit(): userWant = int(userWant) if userWant <= len(productList) and userWant > 0: print('你要购买的是:', productList[userWant - 1][0]) if salary >= productList[userWant - 1][1]: shoppingList.append(productList[userWant - 1][0]) salary -= productList[userWant - 1][1] print('你已经购买了' + productList[userWant - 1][0] + ', 你的余额为 ' + str(salary)) else: print('对不起,你的余额不足!请努力工作吧!') print('你当前所购买的商品为:') for brought in shoppingList: pprint.pprint(brought) print('你当前余额为:', salary) exit() else: print('你输入的商品序号有错,请重新输入') elif userWant == 'q': print('-----------Shopping List----------') for brought in shoppingList: pprint.pprint(brought) print('你的余额为 ', salary) exit() else: print('Invalid input!!!')
结果