Create the Sample class, which has a constructor that accepts an array p[] of double values as an input and supports the following two operations: Return an index i with a probability of p[i]/T (where T is the total of the numbers in p[]) and alter(i, v) to change the value of p[i] to v. Use a full binary tree with an inferred weight of p[i] for each node. Keep the total weight of all the nodes in its subtree in each node. Pick a random number between 0 and T to obtain a random index and use the cumulative weights to select which branch of the subtree to examine. Change the weights of all nodes on the path from the root to i when updating p[i]. Avoid explicit pointers, as we do for heaps.

Q: Create a class called Sample that supports the following two operations and has a constructor that…

A: Sample class is implemented to support two operation . constructor that accepts an array p[] of…

Q: Using the simulated link technique, create an array version of a binary search tree based on an…

A: Make a binary search tree storage array. The data value, the index of the left child, and the index…

Q: Trace the execution of the derivative method on the above-mentioned instance f = (x/x)/x. Draw a…

A: To trace the execution of the derivative method on the instance f = (x/x)/x, we need to apply the…

Q: ItemType remove (int i) { // Copy this function in the answer and write code below this line.

A: 1. Check if sentinel empty, if empty cannot remove node, 2. store  get head of list, in variable. 3.…

Q: Write code for Empty TreeMap() constructor.

A: Answer: TreeMap(), It is used to construct an empty tree map that will be sorted using the natural…

Q: 6.18 Revise the algorithm of Figure 6.6 so that it performs an in-order enumeration, rather than…

A: The provided Java code implements an in-order enumeration algorithm for a binary tree using an…

Q: Implement the three self-organizing list heuristics: Count – Whenever a record is accessed it may…

A: Answer: main.cpp#include <iostream>#include <string>#include <fstream>#include…

Q: Find the given code of Binary Search Tree from our class. Use it for the offline. Don't change…

A: Successor in Binary Search Tree In Binary Tree, Inorder successor of a node is the next node in…

Q: Implement the __getitem__ method to work with positive and negative indices. For example: > W =…

A: Define the Node class to represent the nodes in the linked list. Each node has a value and a…

Q: in java I need help with making a preorder traversal method in a binary search tree, It uses…

A: Preorder Traversal: Visit the node Visit the left child Visit the right child

Q: Problem 3- A binary search tree is implemented in Tree.java. Add a method printLeaves() to the class…

A: Hey there, I am writing the required solution of the questin mentioned above. Please do find the…

Q: Create a class called Sample that supports the following two operations and has a constructor that…

A: Step-1) First, defines a class called Sample that creates a binary tree data structure to store and…

Q: In the array representation of the following Binary tree, the index of node (F) is: A B C E H O 10 O…

A: According to the information given:- we have to  choose the correct option to satisfy the statement.…

Q: the parent of tree[k] is tree[bk/2c], and its children are tree[2k] and tree[2k +1]. Note that this…

A: A binary tree is a finite set of nodes which it is the set might be empty. When the set which is not…

Q: What is the definition of the public method setRootData for binary tree? Implement it using a…

A: Definition of public method setRoot(Data) for binary tree-> void SetRoot(BinTreeNode * ptr);

Q: Write some code to evaluate the efficiency of the Java HuffmanTree class. a. The software will need…

A: In this question we have to write some code to evaluate the efficiency of the Java HuffmanTree…

Q: int data; Node left; No

A: The obtained code is given as,

Q: complete the Java code based on the template below.

A: Coded using Java language.

Q: Implement the print method in the LinearFamilyTree class (below). For a given BinaryTree…

A: import java.util..*; class LinearFamilyTree {   static class Node {  int data; Node left, right; };…

Q: import java.util.Set; import java.util.TreeSet; import java.util.HashSet; import java.util.Map;…

A: Basically, a map is used to store a person’s name as the key and one’s score as the value. A set of…

Q: Write a method isBST() that takes a Node as argument and returns true if the argument node is the…

A: The isBST() method determines if a Node object is the root of a binary search tree by passing a Node…

Q: Write the code for the infixprint() function so that it prints the tree in infix order.

A: Let t be the expression tree If t is not null then If t.value is operand then…

Q: Given a pre-order traversal of a binary search tree(BST) and a range, say [x,y], write a program…

A: A binary tree is a tree in which each node has two children. One child is left child and other child…

Q: N JAVA PLS Create a public class BinaryTreeToMap that provides a single static method toMap. toMap…

A: Answer: Code in JAVA:   import java.util.HashMap; // added this sample implementation for testing…

Q: implement a public class MyTreeMap, V> {} that implements the following methods by keeping a binary…

A: implement a public class MyTreeMap<K extends Comparable<K>, V> {} that implements the…

Q: Write a program that inserts the numbers into an initially empty BST such that the tree produced is…

A: Code import java.util.*;//this is the class for the whole tree that we are going to constructpublic…

Q: Write the full Java code for Tree234Iterator.java

A: 1. Constructor: The iterator is initialized to begin at the lowest key in the tree in the…

Q: Modify the following intBinaryTree class to store the data of Persons provided in a text file. The…

A: Solution ::  Let's see first what is binary tree ?  In computer science the binary tree is an tree…

Q: Make the BinaryTree class generic so that it uses a generic type for value rather than String.…

A: Start Define a BinaryTree class with a generic type T to represent a node in the binary tree. The…

Q: Given the following keys T, Y, V, Q, F, B, M. N, W, G, C, A, P, R, L. 1. Assuming the keys are…

A: Note: As you have not specified any programming language, source code is written using java…

Q: Write a method isBST() that takes a Node as argument and returns true if the argument node is the…

A: By using the isBinarySearchTree() function with a Node object as an argument, the isBST() method…

Q: Implement a priority list using a heapordered binary tree, but instead of an array, use a triply…

A: To implement a priority queue using a heap-ordered binary tree with a triply linked structure, we…

Q: Write a splay tree implementation with recursive insert and lookup functions. Implement an AVL tree…

A: Define the SplayTreeNode class with attributes: key, left, and right. Define the SplayTree class…

Q: The DecisionTree class uses the LinkedBinaryTree class to implement a binary decision tree. Tree…

A: Java code given in next step for The DecisionTree class uses the LinkedBinaryTree class to implement…

Q: rch Tree cla

A: The code is given as,

Q: represented as an array takes up around three times as much space as a linked node representation of…

A: Explanation Arrays are commonly used to represent complete binary trees. Because there are no empty…

Q: A binary search tree with n keys has a minimum height of log2 n. Choose one: Is it true or false?

A: Given that: The minimum height of a binary search tree win n keys is log2 n. Select one:  True or…

Q: Use a SinglyLinked List to implement a Queue a. Define a Queue interface. b. Define a LinkedQueue…

A: The code you've provided is a Java implementation of a queue using a singly-linked list. Here's a…

Q: Implement a priority queue using a heapordered binary tree, but use a triply linked structure…

A: To implement a priority queue with a heap-ordered binary tree, we must first create a Node class…

Q: verse down the tree and one to traverse up the tree. Your implementation should guarantee

A: A priority queue is a data structure that allows us to store a set of elements and retrieve them in…

Q: In the binary search tree, write a function that takes in a root, p, and checks whether the tree…

A: The Python code along with the snapshot of code and output is given below.

Q: Rewrite the definition of the function searchNode of the class B-tree provided (bTree.h) by using a…

A: Start by defining the B-tree node structure with the necessary properties, such as the keys, child…

Merge sort

Merge Sort recursively sorts a given collection of numbers or elements by using the divide and conquer strategy in less time. It is one of the most used algorithms, with the worst-case time complexity of O (n log n). It was invented by John Von Neumann. The algorithm continuously divides an array into sub-arrays until each sub-array consists of a single element. It then merges those sub-arrays to produce a sorted array.