Created
May 27, 2018 06:46
-
-
Save thmain/22fd068398ed990166413c874e549814 to your computer and use it in GitHub Desktop.
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
import java.util.LinkedList; | |
import java.util.Queue; | |
public class T_BFS { | |
public void levelOrderQueue(Node root) { | |
Queue<Node> q = new LinkedList<Node>(); | |
if (root == null) | |
return; | |
q.add(root); | |
while (!q.isEmpty()) { | |
Node n = (Node) q.remove(); | |
System.out.print(" " + n.data); | |
if (n.left != null) | |
q.add(n.left); | |
if (n.right != null) | |
q.add(n.right); | |
} | |
} | |
public static void main(String[] args) throws java.lang.Exception { | |
Node root = new Node(5); | |
root.left = new Node(10); | |
root.right = new Node(15); | |
root.left.left = new Node(20); | |
root.left.right = new Node(25); | |
root.right.left = new Node(30); | |
root.right.right = new Node(35); | |
T_BFS i = new T_BFS(); | |
System.out.println("Breadth First Search : "); | |
i.levelOrderQueue(root); | |
} | |
} | |
class Node { | |
int data; | |
Node left; | |
Node right; | |
public Node(int data) { | |
this.data = data; | |
this.left = null; | |
this.right = null; | |
} | |
} |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment