SHOPING 购物（学了老男孩视频写的）​

标签：list   except   

#!/usr/bin/python
import syslog
import sys
this_year=2015

product=[‘apple‘,‘coffee‘,‘pc‘,‘rebot‘,‘clothes‘,‘licai‘]      #创建数组

price=[4999,30,8000,100000,1000,500]                     #创建数组

qingdan = []                                                            #创建数组

while True:
        try:

                gongz=int(raw_input(‘\033[33;1mplease input you gz:\033[0m‘).strip())     

                break                                                      

                #输入工资，不是数值异常处理

                #except ValueError:
        except ValueError:
                print "Error:you must input a  num"

while True:

        print ‘\033[35;1mplease looking for caidan\033[0m‘        #输出你的菜单

        for line in product:                                                       

                    #在你的数组中循环

                print "\033[32;1m%s\t%s\033[0m" %(line,price[product.index(line)])

                    #输出你的购物清单

                if gongz < min(price):                                          #判断是否购买的起

                     print "\033[34;1m you didn‘t buy this is you buy\033[0m"

                     print "\033[34;1m",qingdan,"\033[0m"                                  

                    #输出你已经购买的

                     sys.exit()

                 else:

                goumai = raw_input(‘\033[32;1m you need shopping,please take it\033[0m‘)    

                    #选择购买的物品

                if goumai==‘exit‘:                                                

                          #exit 退出判断

                       print "\033[35;1m you buy ",qingdan,"\033[0m"

                       sys.exit()

                if goumai in product:

                        if gongz < price[product.index(goumai)]:                   

                                #判断是否购买的了

                                print "\033[31;1myou can‘t buy",goumai,"youhave",gongz,"\033[0m"  

                                #输出不能买已经清单

                                continue

                        else:

                                qingdan.append(goumai)                            

                                 #购买的物品添加到数组中

                                gongz = gongz -  price[product.index(goumai)]     

                                 #工资减去物品的价格

                                print "\033[35;1m you buy ",qingdan,"you have ",gongz,"\033[0m"

                else:
                        print "\033[31;1mdon‘t hava this wp,you have",gongz,"\033[0m"

                        continue

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SHOPING 购物（学了老男孩视频写的）​

标签：list   except   

原文地址：http://bluechen.blog.51cto.com/8739192/1695956