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To find the longest path in a tree structure, you can use a depth-first search algorithm. Start at any node and traverse the tree, keeping track of the distance from the starting node to each node. The longest path will be the one with the greatest distance between two nodes.

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4mo ago

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Is finding the longest path in a graph an NP-complete problem?

Yes, finding the longest path in a graph is an NP-complete problem.


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