【发布时间】:2021-03-09 07:26:58
【问题描述】:
我有一个元素之间可能的连接列表,例如:
J&K - Punjab
J&K - Himachal Pradesh
Himachal Pradesh - Punjab
Himachal Pradesh - Haryana
Himachal Pradesh - Uttranchal
Punjab - Haryana
Punjab - Rajasthan
Punjab - UP
Haryana - Uttranchal
Haryana - Delhi
Haryana - Rajasthan
Haryana - Chhattisgarh
Haryana - Gujrat
Uttranchal - UP
Rajasthan - Gujrat
Rajasthan - Madhya Pradesh
Rajasthan - UP
Rajasthan - Delhi
UP - Delhi
UP - Madhya Pradesh
UP - West Bengal
UP - Bihar
UP - Assam
Chhattisgarh - Madhya Pradesh
Chhattisgarh - Maharashtra
Chhattisgarh - Tamil Nadu
Chhattisgarh - Orissa
Chhattisgarh - Jharkhand
Gujrat - Madhya Pradesh
Gujrat - Maharashtra
Madhya Pradesh - Maharashtra
West Bengal - Assam
West Bengal - Sikkim
West Bengal - Bihar
West Bengal - Jharkhand
West Bengal - Orissa
Bihar - Sikkim
Bihar - Jharkhan
Assam - Arunachal Pradesh
Assam - Nagaland
Assam - Manipur
Assam - Mizoram
Assam - Tripura
Assam - Meghalaya
Jharkhan - Orissa
Maharashtra - Goa
Maharashtra - Karnataka
Maharashtra - Telangana
Orissa - Karnataka
Orissa - Andhra Pradesh
Goa - Karnataka
Karnataka - Telangana
Karnataka - Tamil Nadu
Karnataka - Kerala
Telangana - Andhra Pradesh
Tamil Nadu - Kerala
Tamil Nadu - Andhra Pradesh
所以我想找到州之间的直接联系。例如,如果我说我想找到Rajasthan 可能的链接,那么它应该为我们提供所有可能的直接链接的输出,如下所示:
Rajasthan - Gujrat
Rajasthan - Madhya Pradesh
Rajasthan - UP
Rajasthan - Delhi
Haryana - Rajasthan
Punjab - Rajasthan
我想不出一个可能的逻辑,有人可以帮忙吗?
【问题讨论】:
-
您可以制作一个字典,在其中为每个州列出该州的可能链接列表。所以在你的例子中看起来像
{"Rajashtan": ["Gujrat", "Madhya Pradesh", "UP", "Delhi"]。因此,当您搜索时,您可以检查该状态的字典键,或检查状态所在的每个值,或两者兼而有之。 -
“告诉我如何解决这个编码问题”是off-topic for Stack Overflow。您需要发送honest attempt at the solution,然后就您的实施提出具体问题。