Why DFS and not BFS for finding cycle in graphs.

Posted by badcompany on Stack Overflow See other posts from Stack Overflow or by badcompany
Published on 2010-05-19T21:42:54Z Indexed on 2010/05/19 21:50 UTC
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graphs

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algorithm

Predominantly DFS is used to find a cycle in graphs and not BFS. Any reasons? Both can find if a node has already been visited while traversing the tree/graph.

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