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Browse CoursesHere is a simple and short Java program to find the sum of all nodes in a binary tree using recursion: ✅ Java Code: Sum of All Nodes (Minimal Version) class Node { int data; Node left, right; Node(int data) { this.data = data; } } public class SumOfNodes { int sum(Node node) […]
Java Code: Height of Binary Tree Here’s a simple Java program to find the height of a Binary Tree: ✅ Java Code: Height of Binary Tree // Definition for a binary tree node class Node { int data; Node left, right; public Node(int item) { data = item; left = right = null; […]
Java Code: Count Leaf Nodes (Minimal Version) Here is a short and simple Java code to count the number of leaf nodes in a binary tree using recursion: ✅ Java Code: Count Leaf Nodes (Minimal Version class Node { int data; Node left, right; Node(int data) { this.data = data; } } public […]
Java Code: Find Maximum Element in Binary Tree // Node class definition class Node { int data; Node left, right; public Node(int item) { data = item; left = right = null; } } public class BinaryTreeMax { // Function to find the maximum element in the binary tree int findMax(Node node) […]
BFS(Breadth First search) –>also called as level order traversal(where you can visit nodes level by level from top to bottom and left to right) class Node { int key; Node left,right; Node(int item)//item=1 { key=item; left=right=null; } } class Breadth { Node root; public void bfstraversal(Node root) { if(root==null) return; […]
BFS(Breadth First search) –>also called as level order traversal(where you can visit nodes level by level from top to bottom and left to right
Binary Tree: –>Binary tree is a hierarchical data structure where each node has at most 2 children left child and right child Tree Terminology: Node: An element in the tree. It contains data and links Root: The topmost node in the tree(No parent) Parent: A Node that has children Child: […]
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