Python3 简单的三级列表思路(初学者 比较low)

代码如下:

info = {
'北京':{
'沙河':['benz','momo'],
'朝阳':['北土城','健德门'],
'国贸':['女明星','HP']
},
'山东':{},
'广东':{}
}
while True:
for i in info:
print(i)
user_choice = input('please input your choice>>>').strip()
if user_choice in info:
while True:
for i2 in info[user_choice]:
print(i2)
user_choice2 = input('please input your choice>>>').strip()
if user_choice2 in info[user_choice]:
while True:
for i3 in info[user_choice][user_choice2]:
print(i3)
user_choice3 = input('please input your choice>>>').strip()
if user_choice3 == 'q':
exit()

  

04-25 06:16
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