Then please add findMax(Node node)and findMin(Node node) to find the maximal and minimal numbers respectively for the tree.

C++ Programming: From Problem Analysis to Program Design
8th Edition
ISBN:9781337102087
Author:D. S. Malik
Publisher:D. S. Malik
Chapter18: Stacks And Queues
Section: Chapter Questions
Problem 16PE: The implementation of a queue in an array, as given in this chapter, uses the variable count to...
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The program BinaryTreeTest.java prints the nodes by inorder traversal. Please add two methods
printPreOrder(Node node) and printPostOrder(Node node) in the program and print the numbers
by the two orders.
Then please add findMax(Node node)and findMin(Node node) to find the maximal and minimal
numbers respectively for the tree.
Hint: to implement findMax(Node node), a recursive method is needed. If the node is empty.
return 0. If the node's right sub-tree is null, return the node's value. Otherwise call findMax()
recursively using the right child as the parameter. findMin(Node node) is similar, but you will
focus on left child.
Transcribed Image Text:The program BinaryTreeTest.java prints the nodes by inorder traversal. Please add two methods printPreOrder(Node node) and printPostOrder(Node node) in the program and print the numbers by the two orders. Then please add findMax(Node node)and findMin(Node node) to find the maximal and minimal numbers respectively for the tree. Hint: to implement findMax(Node node), a recursive method is needed. If the node is empty. return 0. If the node's right sub-tree is null, return the node's value. Otherwise call findMax() recursively using the right child as the parameter. findMin(Node node) is similar, but you will focus on left child.
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