2. Write Java code that finds if two given nodes in a general tree are siblings or not for the list of children implementation, linked implementation left-child/right-sibling. 3. 2. Write Java code that remove next sibling in a general tree for the linked implementation using array of child pointers, array implementation left-child/right- sibling. 4. Write out the sequential representation for the left tree above (with root A) where /' is used to mark null links. 5. Write Java code that finds the number of children using the sequential representation in question 4, Linked Implementations Using Array of Child Pointers implementation, linked implementation left-child/right-sibling. 6. Give a tradeoff to analyze the data structure and algorithm for the two implementations used in question 5

2. Write Java code that finds if two given nodes in a general tree are siblings or not for the list of children implementation, linked implementation left-child/right-sibling. 3. 2. Write Java code that remove next sibling in a general tree for the linked implementation using array of child pointers, array implementation left-child/right- sibling. 4. Write out the sequential representation for the left tree above (with root A) where /' is used to mark null links. 5. Write Java code that finds the number of children using the sequential representation in question 4, Linked Implementations Using Array of Child Pointers implementation, linked implementation left-child/right-sibling. 6. Give a tradeoff to analyze the data structure and algorithm for the two implementations used in question 5

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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- Write a Java code that finds if two given nodes in a general tree are siblings or not for the list of children implementation, linked implementation left-child/right-sibling. - Write a Java code that remove next sibling in a general tree for the linked implementation using array of child pointers, array implementation left-child/right-sibling.
Please implement the followings: 1. Create the binary tree with 9 nodes by using pointer-based representation. struct TreeNode { int info; TreeNode * left; TreeNode * right; } 2. Implement pre-order, in-order, and post-order traversals, and print the results of the tree (Figure 1). 2 7 5 2 6 9 5 11 4 (Figure 1 and question in image below). Please help.
Code those parts only in c++ where it says "code here" 1. Implement the minimum method for binary search trees. 2. Implement the maximum method for binary search trees. 3. Implement the delete method for binary search trees. In the case where the node to be removed has two children, search the right subtree for a replacement value. Do not forget to update the size of the tree when appropriate (including for insertion). 4. Implement the in-order traversal method for binary search trees. 5. Implement the post-order traversal method for binary search trees. Code is here BST.cpp #include<iostream> #include <vector> #include <limits.h> #include "BST.h" using namespace std; BST::BST() { ***********code here********** } BST::~BST() { ***********code here********** } //returns the address of the target node (if found) Node* BST::search(int target) { returnsearch(root,target); } //method to search for target value in BST //If node is not present we will return null Node*…
Using the simulated link technique, create an array version of a binary search tree based on an array implementation of a binary tree. Each array element must keep a reference to the data element put there as well as the array locations of the left and right children. You must also keep a list of accessible array positions where elements have been deleted so that you may reuse those slots.code in java
} 20. In a binary search tree, the immediate predecessor of a given node is the largest node in its left subtree. For example, the immediate predecessor of node 25 in the following tree is 23 while it is 15 for node 16. Nodes 21 and 39 do not have an immediate predecessor because none of them has a left child. 25 / 1 Write a non-recursive method immediate Predecessor, which takes a BSTNode parameter node (a reference to a node in a binary search tree) and returns a reference to its immediate predecessor in the tree. If node is null or it does not have an immediate predecessor, the method returns null. public class BSTNode 4 { private int m_info; private BSTNode m_left; private BSTNode m_right; public int getInfo() {return m_info; } public void setInfo (int value) {m_info = info; } public BSTNode getLeft () {return m_left; } public void setLeft (BSTNode left) (m_left = left; } public BSTNode getRight () {return m_right;} public void setRight (BSTNode right) {m_right = right;} } public…
Binary Search Tree Implementation(Java)In the binary search tree implementation, which is completely unrelated to the linked list implementation above, you will use an unbalanced binary search tree. Since duplicates are allowed, each node will have to store a singly-linked list of all the entries that are considered identical. Two values are identical if the comparator returns 0, even if the objects are unequal according to the equals method. A sketch of the private representation looks something like this: private Comparator<? super AnyType> cmp;private Node<AnyType> root = null; private void toString( Node<AnyType> t, StringBuffer sb ){ ... the recursive routine to be called by toString ... } private static class Node<AnyType>{private Node<AnyType> left;private Node<AnyType> right;private ListNode<AnyType> items; private static class ListNode<AnyType>{private AnyType data;private ListNode<AnyType> next; public ListNode( AnyType d,…
in java please use comments explaining when possible! 1. Implement the inner class InorderIterator in the BinaryTree class.Your implementation must use the parent reference. You cannot userecursion or an additional data structure such as a stack or a linkedlist 2. The string representation for the tree is an in order representation.The constructor that is passed 4 strings expects the string representation of the tree and strings that represent open, close and empty. In the examples discussed in class open, close and empty were (, ( and ! respectively. Tokens in the string representation of the tree are separated by white space. 3. make sure to follow what the comments are saying as well thank you!!
Please make a JAVA code for the following: Use a singly-linked node class to implement the linked list implementation. Details of the Node class to be used are as follows.
Problem 3 A binary search tree is implemented in Tree.java. Add a method printLeaves() to the class Tree, which prints all leaves of the tree from right to left. You may add any auxiliary private methods if you need.
Can help in Java? Qustion : Using Binary search tree write a Java program to Insert and print the element in (in-Order traversal ), then search the elements (a and z) in the tree… provided that user enters the values.
Write a C++ program to implement binary search tree (BST). Your program should accept a list ofnumbers from the user (minimum 5) and then build a binary search tree from those numbers.Implement following functions: Serach function: Number is found or not leavesCount: Returns number of leaves in binary tree inorder: Print the contents of tree using inorder traversal Note: Define three files: bst.h, bst.cpp, main.cpp to solve this problem
BST - Binary Search Tree - implement a BSTNode ADT with a data attribute and two pointer attributes, one for the left child and the other for the right child. Implement the usual getters/setters for these attributes -implement a BST as a link-based ADT whose data will be Dollar objects - the data will be inserted based on the actual money value of your Dollar objects as a combination of the whole value and fractional value attributes. - BST, implement the four traversal methods as well as methods for the usual search, insert, delete, print, count, isEmpty, empty operations and any other needed. - BST - Binary Search Tree - implement a BSTNode ADT with a data attribute and two-pointer attributes, one for the left child and the other for the right child. Implement the usual getters/setters for these attributes -implement a BST as a link-based ADT whose data will be Dollar objects - the data will be inserted based on the actual money value of your Dollar objects as a combination of the…