In-Order Traversal
Explore the in-order traversal method for binary trees, visiting left child, root, and right child nodes recursively. Learn how to implement this traversal in C# within a BinarySearchTree class to print elements in sorted order, aiding understanding of tree data structures and recursive algorithms.
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Introduction
In the “in-order” traversal, the elements are traversed in “left-root-right” order. They are traversed in order. In other words, elements are printed in sorted ascending order with this traversal. First visit the left child, then the root/parent node, and then the right child. Here is a high-level description of the in-order traversal algorithm:
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Traverse the left-subtree of the
currentNoderecursively by calling theinOrderPrint()function on it. -
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