要求:
- 起动程序流程后 ,让用户键入薪水,随后复印产品列表
- 容许用户依据商品编号购买商品
- 用户挑选产品后,检验余额是不是够 ,不足在线充值,够就立即扣费
- 账户余额恰好是0时,立即退出
- 可随时随地退出 ,退出时 ,复印已购买商品和余额
1 # Author:Zhao 2 purchased = [] 3 salary = int(input("输入您你的薪水: ")) 4 commodity = [[1,"IPhone",5800],[2,"Mac Pro",12000],[3,"Stacbuck Latte",31],[4,"Alex Python",81],[5,"Bike",800]] 5 count = 0 6 Recharge = 0 7 while count < 1: 8 for i in commodity: 9 print(i) 10 num = int(input("输入您你需要选购的商品编号: ")) 11 #购买商品的额度 12 amount = commodity[num - 1][2] 13 if salary >= amount: 14 salary = salary - amount 15 purchased.append(commodity[num - 1][1]) 16 print("加入购物车已添加:", purchased, "余额还剩:", salary) 17 else: 18 salary2 = amount - salary 19 print("选购",commodity[num -1][1],"产品","还差",salary2,"元,","请在线充值......") 20 salary1 = int(input("输入您在线充值额度: ")) 21 salary = salary salary1 22 if salary >= amount : 23 salary = salary -amount 24 purchased.append(commodity[num - 1][1]) 25 print("加入购物车已添加:", purchased, "余额还剩:", salary) 26 else: 27 print("余额不够,购买别的产品吧") 28 count = 1 29 if count == 1: 30 if salary == 0: 31 print("你的钱夹早已被挖空") 32 break 33 countine_confirm = input("是不是再次买东西:") 34 if countine_confirm !="q" : 35 count =0 36 print("已购买了:",purchased,"余额还剩:",salary)