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


salary = input("请输入你的工资是多少>>>")
print ("你的工资是：",salary)

while True:
    print(product_list)
    product_code = input("请输入你要购买的产品编码>>>")
    if product_code == 1:
        if salary>5800:
            print("恭喜购买成功")