购物车小程序的实现 python 进阶第五课

Posted 2021-03-18 三道_python

product_list = ["1.iphone6s 5800元","2.mac book 9000元","3.coffee 32元","4.python 80元","5.bicyle 1500元"]
product_cart = []
def sales(code,price):
    if salary >= price:
        print("恭喜购买成功")
        product_cart.append(product_list[code - 1])
        salary -= price
        print("你已经购买了", product_cart, "你的余额为", salary)
    else:
        print("你买不起，哈哈哈！")
salary = int(input("请输入你的工资是多少>>>"))
print ("你的工资是：",salary)
judge = True
while judge == True:
    print(product_list)
    product_code = int(input("请输入你要购买的产品编码,退出请输入6>>>"))
    if product_code == 1:
        product_much = 5800
        sales(product_code,product_much)
    elif product_code == 2:
        product_much = 9000
        sales(product_code, product_much)
    elif product_code == 3:
        product_much = 32
        sales(product_code, product_much)
    elif product_code ==4:
        product_much = 80
        sales(product_code, product_much)
    elif product_code == 5:
        product_much = 1500
        sales(product_code, product_much)
    elif product_code == 6:
        judge = False
        print("你已经购买了", product_cart, "你的余额为", salary)
        print("欢迎下次光临！")
    else:
        print("输入错误，请重试！")

def版本的，但是出错了，目前知道错误在哪里，以后分析啊。代码如上

 

下面的代码能执行，没什么问题哦

product_list = ["1.iphone6s 5800元","2.mac book 9000元","3.coffee 32元","4.python 80元","5.bicyle 1500元"]
product_cart = []

salary = int(input("请输入你的工资是多少>>>"))
print ("你的工资是：",salary)
judge = True
while judge == True:
    print(product_list)
    product_code = int(input("请输入你要购买的产品编码,退出请输入6>>>"))
    if product_code == 1:
        if salary >= 5800:
            print("恭喜购买成功")
            product_cart.append(product_list[product_code -1])
            salary -=5800
            print("你已经购买了",product_cart,"你的余额为",salary)
        else:
            print("你买不起，哈哈哈！")
    elif product_code ==2:
        if salary >= 9000:
            print("恭喜购买成功")
            product_cart.append(product_list[product_code - 1])
            salary -= 9000
            print("你已经购买了", product_cart, "你的余额为", salary)
        else:
            print("你买不起，哈哈哈！")
    elif product_code ==3:
        if salary >= 32:
            print("恭喜购买成功")
            product_cart.append(product_list[product_code - 1])
            salary -= 32
            print("你已经购买了", product_cart, "你的余额为", salary)
        else:
            print("你买不起，哈哈哈！")
    elif product_code ==4:
        if salary >= 80:
            print("恭喜购买成功")
            product_cart.append(product_list[product_code - 1])
            salary -= 80
            print("你已经购买了", product_cart, "你的余额为", salary)
        else:
            print("你买不起，哈哈哈！")
    elif product_code ==5:
        if salary >= 1500:
            print("恭喜购买成功")
            product_cart.append(product_list[product_code - 1])
            salary -= 1500
            print("你已经购买了", product_cart, "你的余额为", salary)
        else:
            print("你买不起，哈哈哈！")
    elif product_code == 6:
        judge = False
        print("你已经购买了", product_cart, "你的余额为", salary)
        print("欢迎下次光临！")