#小程序 递归
# def digui(n):
# print(n)
# if int(n/2)==0:
# return n
# else:
# return digui(int(n/2))
# digui(10)
#
# #进度条
# import sys,time
# for i in range(20):
# sys.stdout.write("#")
# sys.stdout.flush()
# time.sleep(0.2)
#3G菜单
data = {
'北京':{
"昌平":{
"沙河":["oldboy","test"],
"天通苑":["链家地产","我爱我家"]
},
"朝阳":{
"望京":["奔驰","陌陌"],
"国贸":{"CICC","HP"},
"东直门":{"Advent","飞信"}
},
"海淀":{
},
},
'山东':{
"德州":{},
"青岛":{},
"济南":{}
},
'广东':{
"东莞":{},
"常熟":{},
"佛山":{}
},
}
exit_flag = False
while not exit_flag:
for i in data:
print(i)
choice = input("选择进入省份>>:")
if choice in data:
while not exit_flag:
for i2 in data[choice]:
print("\t",i2)
choice2 = input("选择进入城市>>:")
if choice2 in data[choice]:
while not exit_flag:
for i3 in data[choice][choice2]:
print("\t\t",i3)
choice3 = input("选择进入县区>>:")
if choice3 in data[choice][choice2]:
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