# -*-coding:utf-8-*-
# Author:sunhao
province={
'广东省':{
'深圳市':['南山区','龙岗区','福田区'],
'广州市':['荔湾区','海珠区','天河区'],
'惠州市':['惠阳区','惠城区','惠东县']
},
'浙江省':{
'杭州市':['西湖区','上城区','下城区'],
'宁波市':['江北区','镇海区'],
'嘉兴市':['南湖区','秀洲区']
}
}
exit_flag=False
while not exit_flag:
for i in province:
print(i)
choice=input('请选择省份: ')
if choice in province:
while not exit_flag:
for i2 in province[choice]:
print(i2)
choice2=input("请选择城市:")
if choice2 in province[choice]:
while not exit_flag:
for i3 in province[choice][choice2]:
print(i3)
choice3=input('最后一层,按b返回')
if choice3 =='b': #按b返回上一级菜单
break
elif choice3 =='q': #按q退出
exit_flag=True
if choice2=='b':
break
if choice =='b':
pass
elif choice == 'q':
exit_flag = True