java - Depth First Search - Perform DFS on a tree

Posted by DJDonaL3000 on Stack Overflow See other posts from Stack Overflow or by DJDonaL3000
Published on 2010-12-29T23:50:54Z Indexed on 2010/12/29 23:54 UTC
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dfs

Im trying to perform DFS on a Minimum Spanning Tree which contains 26 nodes. Nodes are named 'A' to 'Z' and the tree is undirected.

I have an empty function called DFS here that I am trying to write, which (i presume) takes in the tree (a 2D array) a startNode (randomly selected node 'M') and the endNode (randomly selected node 'Z').

The weights of connected nodes are identified in the 2D array parameter, but how do I actually get started visiting nodes?

All that is required is to print each nodeName in the order of the DFS traversal.

Do I need to create a Node_class for each node in the 2d array??

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