Program to insert item in tree, JAVA Programming

Assignment Help:

public class TreeTest
{
    public static void main(String args[])
    {
        Tree t = new Tree();
        System.out.println("Populating");
        t.insertItem(1);
        t.insertItem(2);
        t.insertItem(3);
        t.insertItem(4);
        t.insertItem(5);
        t.insertItem(6);

        printBreak(t);
        System.out.println("Balancing");
        t.balance();
        printBreak(t);
        System.out.println("Deleting 3");
        t.deleteItem(3);

        printBreak(t);
        System.out.println("Balancing");
        t.balance();
        printBreak(t);
        System.out.println("Populating");
        t.insertItem(12);
        t.insertItem(9);
        t.insertItem(13);
        t.insertItem(10);
        t.insertItem(11);
        t.insertItem(9);

        printBreak(t);
        System.out.println("Balancing");
        t.balance();
        printBreak(t);
        System.out.println("Deleting 11, 2, 10");
        t.deleteItem(11);
        t.deleteItem(2);
        t.deleteItem(10);
        printBreak(t);
        System.out.println("Balancing");
        t.balance();

        printBreak(t);
        
        System.out.print("Getting 13's node: ");
        TreeNode node = t.search(13);
        System.out.println(node.getData());

        System.out.printf("Tree currently has %d nodes\n", t.count());

        System.out.print("Looking for 10: ");
        if(t.findItem(10))
        {
            System.out.println("Found");
        }
        else
        {
            System.out.println("Not Found");
        }

        System.out.print("Looking for 9: ");
        if(t.findItem(9))
        {
            System.out.println("Found");
        }
        else
        {
            System.out.println("Not Found");
        }

        System.out.print("In Order: ");
        t.printInOrder();
        System.out.print("Pre Order: ");
        t.printPreOrder();
        System.out.print("Post Order: ");
        t.printPostOrder();
    }

    public static void printBreak(Tree t)
    {
        t.printTree();
        System.out.println("--------------------------------");
    }
}


Related Discussions:- Program to insert item in tree

Design a scheduler in java, Your task is to design a scheduler for the Sher...

Your task is to design a scheduler for the Sheridan Rail Corporation which keeps track of all daily scheduled trips for the railway.  Users can add new trips as well as perform sea

Derfine j2ee in detail?, A J2EE component is a self-contained functional so...

A J2EE component is a self-contained functional software unit that is assembled into a J2EE application with its related files and classes and interacts with other components. The

Imagemagick or same as text png generation, Imagemagick or same as text png...

Imagemagick or same as text png/jpg generation expert needed Project Description: Require someone who is experienced with generating text images. You will use any of the soft

State the verify phase of java program development, State the Verify phase ...

State the Verify phase of Java Program Development Before the bytecodes in an application are executed by the java interpreter, they are verified by the bytecode verifier in

How many static initializers can there, How many static initializers can yo...

How many static initializers can you have ? As many as you want, but the static initializers and class variable initializers are implemented in textual order and may not refer

Display array elements by using for-each loop, Need assignment help , on th...

Need assignment help , on the topic “Demonstrate a console-program” Demonstrate a console-program to create an array of integers and Initialize the array and assign the values i

Describe unbalanced arrays, Describe Unbalanced Arrays ? Such as C Java...

Describe Unbalanced Arrays ? Such as C Java does not have true multidimensional arrays. Java fakes multidimensional arrays by using arrays of arrays. This means that it is prob

COMPRE METHOD, Implement the compare method of the following class Rectangl...

Implement the compare method of the following class RectangleComparator. The method compares two rectangles. The method should return: A positive integer if the area of the first r

What is jms, Java Message Service: An interface executed by most J2EE conta...

Java Message Service: An interface executed by most J2EE containers to give point-to-point queueing and topic (publish/subscribe) behavior. JMS is frequently used by EJB's that req

How can we define a pixel, How can we define a Pixel? It is the smallest ...

How can we define a Pixel? It is the smallest number of element of image that is spread along with regular array on display and each constituent consist of particular color.

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd