BOUNDARY TRAVERSAL

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A BinaryTree is an abstract data type that can contain either 0,1 or 2 children. BinaryTree constructs the tree by inserting the nodes in the left right order. A basic BinaryTree has the following operations: P – Prints the tree H x– prints the height of the node x D x– prints the depth of the node x PRE – prints the pre-order traversal of the tree POS- prints the post-order traversal of the tree

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solution.cppC++17

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