标签:pre not break 山东 bsp 三级菜单 NPU 进入 上海
#!\usr\bin\env\python
# -*- coding:utf - 8 -*9
data =
{
‘北京‘:{
‘海淀‘:{
‘五道口‘:{
‘soho‘:{},
‘网易‘:{},
‘google‘:{}
},
‘中关村‘:{
‘爱奇艺‘:{},
‘汽车之家‘:{},
‘youku‘:{},
},
‘上地‘:{
‘百度‘:{},
},
},
‘昌平‘:{
‘沙河‘:{
‘老男孩‘:{},
‘北航‘:{},
},
‘天通苑‘:{},
‘回龙观‘:{},
},
‘朝阳‘:{},
‘东城‘:{},
},
‘上海‘:{
‘闵行‘:{
"人民广场":{
‘炸鸡店‘:{}
}
},
‘闸北‘:{
‘火车战‘:{
‘携程‘:{}
}
},
‘浦东‘:{},
},
‘山东‘:{},
}
exit_flag = Flase
while not exit_flag:
for i in data:
print(i)
choice = input("选择进入>>:")
if choice in data:
while not exit_flag:
for i2 in data[choice]:
print("\t",i2)
choice2 = input("选择进入>>:")
if choice2 in data[choice]:
while not exit_flag:
for i3 in data[choice] [choice2]:
print("\t\t",i3)
choice3= input("选择进入>>:")
if choice3 in data[choice] [choice2]:
while not exit_flag:
for i4 in data[choice] [choice2] [choice3]:
print("\t\t",i4)
choice4=input("最后一层,按b返回>>:")
if choice4 =="b"
pass
elif choice4 == "q"
exit_flag = True
if choice3 =="b"
break
elif choice3 == "q"
exit_flag = True
if choice2 == "b"
break
elif choice2 =="q"
exit_flag =True
标签:pre not break 山东 bsp 三级菜单 NPU 进入 上海
原文地址:https://www.cnblogs.com/lindong0602/p/9167034.html