#!/usr/bin/env python
#coding:utf-8
__author__ = "mmm"
'''
@author:sum
@file:shopping car.py
@time:7/12/1710:48 PM
@desc
'''
iphone = 0
book = 0
bike = 0
money = input("请输入账户金额：")
list = {('iphone',8000),
('book',100),
('bike',200)}
for i in enumerate(list):
a = i[0]
b = i[1][0]
c = i[1][1]
print a,b,c
while True:
num = raw_input("请输入商品序号：")
if num == '0':
if money > 200:
money = money-200
bike = bike +1
print '账户余额%s' %money
else:
print '余额不足'
if num == '1':
if money > 100:
money = money -100
book = book +1
print '账户余额%s' %money
else:
print '余额不足'
if num == '2':
if money > 8000:
money = money -8000
iphone = iphone +1
print '账户余额%s'%money
else:
print '余额不足'
if num == 'quit':
print '购买清单 iphone %s \n book %s\n bike %s\n' %(iphone,book,bike)
print '账户余额 %s' %money
break
