The Node rightChild is a reference variable that points to the right child node of a binary tree node. It is a crucial element in traversing and manipulating binary trees.
Here are some code examples using the Node rightChild in Java:
//Creating a Binary Tree Node class with rightChild class BTNode { int data; BTNode leftChild; BTNode rightChild;
//Traversing the binary tree using rightChild public void inOrderTraversal(BTNode node) { if(node != null) { inOrderTraversal(node.leftChild); System.out.println(node.data); inOrderTraversal(node.rightChild); } }
In this example, we create a BTNode class with the rightChild reference variable that points to the right subtree of a node. We also define a traversal method that uses rightChild to travel the binary tree in-order.
The Node rightChild is typically used in binary tree algorithms and data structures, and it is part of the Java Collections framework.
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