An undirected simple graph is given as the form of an adjacency matrix. Find the length of the largest closed path (one that starts and ends in same vertex). Here, length is defined as the number of the vertices included in the path. Assume that the solution is unique.
Definition of adjacency matrix : http://en.wikipedia.org/wiki/Adjacency_matrix
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2 Comments
Alfonso Nieto-Castanon
on 23 Jan 2015
unless I am misunderstanding, y_correct should be 2 for test #2 (e.g. path 1-2-1)
rifat
on 27 Jan 2015
Yes. I corrected it. Thanks :)
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Solution 566755
more test cases needed