Write code to traverse a binary tree in preorder and postorder. You may use my tree code as a starting point. The tree should contain at least eight nodes. You may hardcode the initialization into your program like I showed in class. Set up your tree in the program by calling setTree (---) like I did in my code. After calling your two traversals, call my inorder Traverse() method to verify that your methods print (effectively!) the same tree. I changed the inOrder Traverse () method to be private, as I mentioned in class. Note: When demonstrating the program, first turn in a hand-drawn picture of your tree. Data fields are: Title of book

Write code to traverse a binary tree in preorder and postorder. You may use my tree code as a starting point. The tree should contain at least eight nodes. You may hardcode the initialization into your program like I showed in class. Set up your tree in the program by calling setTree (---) like I did in my code. After calling your two traversals, call my inorder Traverse() method to verify that your methods print (effectively!) the same tree. I changed the inOrder Traverse () method to be private, as I mentioned in class. Note: When demonstrating the program, first turn in a hand-drawn picture of your tree. Data fields are: Title of book

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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JAVA please Given main() in the ShoppingList class, define an insertAtEnd() method in the ItemNode class that adds an element to the end of a linked list. DO NOT print the dummy head node. Ex. if the input is: 4 Kale Lettuce Carrots Peanuts where 4 is the number of items to be inserted; Kale, Lettuce, Carrots, Peanuts are the names of the items to be added at the end of the list. The output is: Kale Lettuce Carrots Peanuts Code provided in the assignment ItemNode.java:
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