Python Little Exercise 008

The realization of the simple shopping procedure. (initial version)

1 #简易购物程序2 3Money =200004Goods_list = ['IPhone 8','Bicycle','Banana','Xiaomi Note','MacBook','Mineral Water']5Goods_price = [9000, -, -,3200,12000,5]6Print"Welcome to Smart Mall! You have a total of%d balances on your card. "%Money )7 print ()8Print'Product Information:')9Count =0Ten  whileCount <Len (goods_list): OnePrint'Item Number:%d'% count +"   "+ Goods_list[count] +'----'+ str (Goods_price[count]) +'Yuan', end="\ n") ACount + =1 - print () -Flag =True theBuy_lists = [] -Buy_price = [] -  whileflag: - print () +num =int(Input ("Please enter the number of items to be purchased:")) - print () +     ifNum <Len (goods_list): A         ifnum = =0and Money >=Goods_price[num]: atMoney-=int(Goods_price[num]) -Print"you have purchased%s"% Goods_list[num],'%d elements remaining'%Money ) - buy_lists.append (Goods_list[num]) - buy_price.append (Goods_price[num]) -elif num = =1and Money >=Goods_price[num]: -Money-=int(Goods_price[num]) inPrint"you have purchased%s"% Goods_list[num],'%d elements remaining'%Money ) - buy_lists.append (Goods_list[num]) to buy_price.append (Goods_price[num]) +elif num = =2and Money >=Goods_price[num]: -Money-=int(Goods_price[num]) thePrint"you have purchased%s"% Goods_list[num],'%d elements remaining'%Money ) * buy_lists.append (Goods_list[num]) $ buy_price.append (Goods_price[num])Panax Notoginsengelif num = =3and Money >=Goods_price[num]: -Money-=int(Goods_price[num]) thePrint"you have purchased%s"% Goods_list[num],'%d elements remaining'%Money ) + buy_lists.append (Goods_list[num]) A buy_price.append (Goods_price[num]) theelif num = =4and Money >=Goods_price[num]: +Money-=int(Goods_price[num]) -Print"you have purchased%s"% Goods_list[num],'%d elements remaining'%Money ) $ buy_lists.append (Goods_list[num]) $ buy_price.append (Goods_price[num]) -elif num = =5and Money >=Goods_price[num]: -Money-=int(Goods_price[num]) thePrint"you have purchased%s"% Goods_list[num],'%d elements remaining'%Money ) - buy_lists.append (Goods_list[num])Wuyi buy_price.append (Goods_price[num]) the         Else: -Print"Insufficient balance! ") WuFlag =False -     Else: AboutPrint"Please enter the correct product number! ") $ print () -  forMinchRange (len (buy_lists)): -BUY_LISTS[M] + ='--'+ str (buy_price[m]) +'Yuan' -Print"you have purchased%d items:%s"% (Len (buy_lists),' , '. Join (buy_lists)) +'\ n'+'%d dollars left on your card'% (Money) +'\ n'+'Welcome to the next visit! ')

Operation Result:

Python Little Exercise 008