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Re:下面的数据合法吗?为什么走出来不是欧拉回路?

Posted by lddlinan at 2021-09-21 22:55:26 on Problem 2202
In Reply To:Re:下面的数据合法吗?为什么走出来不是欧拉回路? Posted by:tasty at 2013-05-20 22:00:43
2. If deg v = 2 then the two neighbours of v are not connected by an edge 

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