抠脚购物车的开始

 1 # Author:Hao Zhe yu
 2 dict_jiaju = {
 3     "桌子":{
 4         "园形":{200,234,235,324,534,234},
 5         "方形":{300,234,2342,2342,2524,234},
 6         "长方形":{234,234242,234243,24324,234}
 7         },
 8     "板凳":{
 9         "教学板凳":{30,23,42,234},
10         "电脑桌板凳":{40,24,4523},
11         "团桌板凳":{50,234,2342,234}
12     },
13     '床':{
14         '双人':
15             {300,400,500,200},
16         '单人':
17             {200,160,200,210},
18         '弹簧床':
19             {400,454,2342,12313}
20     }
21 
22 }
23 print (dict_jiaju)
24 while True:
25     for i in dict_jiaju :
26         print (i)#打印第一层的内容
27     choose = input("---选择进入一层》》》：")#选择进入那个菜单
28     if choose in dict_jiaju:#判断打开的菜单
29         while True:#循环模式
30             for a in dict_jiaju[choose]:#循环打开的菜单
31                 print (a)#输出到面板
32             choose_1 = input('-------选择二层产品：')
33             if choose_1 in dict_jiaju[choose]:
34                 #while True:
35                     for a1 in dict_jiaju[choose][choose_1]:
36                         print ("	",a1)#这个商品的价位
37                     choose_2 =input ("返回please按b：")
38                     if choose_2 == "b":
39                         print("----------------------------------")
40                         pass
41 
42             if choose_1 == "b":
43                 break