小实验2:三级菜单
Posted Alano的自嘲
tags:
篇首语:本文由小常识网(cha138.com)小编为大家整理,主要介绍了小实验2:三级菜单相关的知识,希望对你有一定的参考价值。
# Author:Alano city = { "tianjin":{ "Hedong":{ "shiyijinglu":{"1"}, "ergong":{"2"}, "haihe":{"3"}, }, "Hexiqu":{ "meiling":{}, "Meiguihuayuan":{}, "TJtushuguan":{}, }, "Hebeiqu":{ "nankoulu":{}, "Xukai":{}, "Zhangyi":{}, }, }, "beijing":{}, "Hebeisheng":{}, } while True: for i in city: print(i) choice = input("Do you want to go >>>") if choice in city: while True: for i2 in city[choice]: print(i2) choice2 = input("Do you want to go >>>") if choice2 in city[choice]: while True: for i3 in city[choice][choice2]: print(i3) choice3 = input("Do you want to go >>>") if choice3 in city[choice][choice2]: for i4 in city[choice][choice2][choice3]: print(i4) choice4 = input("Turn Back set (q)>>>") if choice4 == "q": break if choice3 == "q": break if choice2 == "q": break if choice == "q": print("This is top!")
以上是关于小实验2:三级菜单的主要内容,如果未能解决你的问题,请参考以下文章