There are three kinds of tree traversals namely postorder , Ask an Expert

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There are three kinds of tree traversals, namely, Postorder , Preorder and Inorder.

Preorder traversal: Each of nodes is visited before its children are visited; first the root is visited.

Algorithm for pre order traversal is following:

visit root node
traverse left sub-tree in preorder
traverse right sub-tree in preorder

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Computer Engineering, Engineering

Category:- Computer Engineering
Reference No.:- M9619091

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