As described in Section 21.5 of your textbook, it is possible to make the heap sort algorithm more efficient by writing a method that will build a heap in place using the array to be sorted. Implement such a method and rewrite the heap sort algorithm to make use of it. Show test cases for various inputs, including sorted and unsorted inputs.

Q: It is not desirable to use a static array like aux[] in library software since numerous clients may…

A: We may alter the merge method and send the auxiliary array as an input to the recursive sort()…

Q: Assuming default declaration types for all variables. A file has the following data: 2 4…

A: According to the information given:- We have to find out what will be the output.

Q: Implement two out of three of the basic sorting algorithms - Bubble Sort, Selection Sort, and…

A: Here i am giving code of bubblesort and selection sort using general list .

Q: program that compares all four advanced sorting algorithms . To perform the tests, create a randomly…

A: program in Python that compares the four advanced sorting algorithms (Merge Sort, Quick Sort, Heap…

Q: Heap  is used to implement the priorityqueue. Revise the implementation using a sorted array list to…

A: Introduction:- Heap is a special type of tree-based data structure. The data structure is defined as…

Q: implement a parametrized version of mergesort that  will allow us to choose how many parts the input…

A: Algorithm: mergesortK(arr, k)Input:     - arr: integer array to be sorted    - k: number of parts to…

Q: Implement one of the following sorts of your choosing to reorder values from least-to-greatest (i.e.…

A: The answer is given in below step

Q: void build (int[] elts, int N); // The "magic" build operation which constructs a heap in O(N) time…

A: the code is an given below  public class JavaMinHeap {    private final int[] HeapArray;    private…

Q: What is the time complexity of the given algorithm below? An algorithm, M, for sorting a given…

A: n is the number of elements in the array A We are always comparing marking the first element but the…

Q: // we go with arraylist instead of array for size flexibility private ArrayList data;   // DO NOT…

A:

Q: Implement the following method in parallel to sort a list usingquick sort: public static void…

A: Program Approach: The program is written in java Parallel programming multithreading concept is…

Q: Heapsort has heapified an array to: 97 67 75 26 30 46 31 and is about to start the second for loop.…

A: The initial tree would look like             97     67          75 26   30  46     31

Q: During tough times like these, investment becomes more uncertain with more dangers. To solve it, we…

A: Coded using Python 3

Q: Please explain how the position of the if-else statement affect the recursion. Please also explain…

A: The process of calling a function by itself is called recursion and the function which calls itself…

Q: Please answer the problem in the screenshot. Please use the methods below as a base.  import…

A: import java.util.ArrayList;   /**  * Class to implement a min-priority queue with a heap in an…

Q: Write a method quicksort that takes in an ArrayList of integers and returns them in ascending order,…

A: Start An element from the list is chosen as pivot which is used it to divide the list into two…

Q: Please develop well-documented pseudo code that finds all consecutive similar elements of a given…

A: The length of an algorithm's input and how long it takes to execute are the two factors that…

Q: Project-2 Implement MaxHeap sort algorithms on your computer. Run timings for each algorithm on…

A: Program Approach:- Import necessary file. Define the class. Define the variable with a value of 0.…

Q: Write a Java generic sort function, the generic sort function takes an array of objects as input and…

A: Below is the required Java program: -

Q: Min Heap of Candy — Add and Remove

A: // Candy.java public class Candy implements Comparable<Candy>{     private double weight;…

Q: Please don't copy the solution from other websites. Assignment: For this week’s assignment, you’re…

A: Given: For this week’s assignment, you’re going to be creating a Heap Sorter. It should be able to…

Q: Suppose you want to use Heapsort to sort the contents of the following array in alphabetical order:…

A: Heapsort is a Sorting technique in which the elements are first inserted in to the binary heap and…

Q: Implement bucket sort with an array of lists data structure to sort i) a list of strings, ii) a list…

A: 1. Calculate the number of buckets to use based on the length of the input list.2. Create a list of…

Q: JAVA Program ASAP Here is a Sort.java program. Create A FileSorting.java program so it runs and…

A: FileSorting Algorithm1. Start2. Initialize Scanner object 'scanner' to read user input3. Loop until…

Q: Write a program in java  that reads student names surnames and four marks of every student. Then,…

A: //import the required package import java.util.Arrays; import java.util.Scanner; import java.io.*;…

Q: Heapsort has heapified an array to: 98 65 82 29 38 15 51 and is about to start the second for loop.…

A: Here we find the heapify or min tree .…

Q: This project will allow you to compare & contrast different 4 sorting techniques, the last of which…

A: CompSorting .java import java.io.File;import java.io.FileNotFoundException;import java.util.Scanner;…

Q: Trace each pass of selection, insertion, and quick sort for the list of values below. For quick…

A: Sorting involves putting a group of things in a particular order, typically ascending or descending…

Q: The basic operation in building a Max Heap from an existing array is: Select one: a. The heapify…

A: We are asked a question on build max-heap algorithm. We will se what's the basic operation on…

Q: The following code is an implementation of the QuickSort algorithm. The QuickSort algorithm is a…

A: 7 Steps to Debug Efficiently and Effectively 1) Always Reproduce the Bug Before You Start Changing…

Q: first parameter is an array that contains all the elements that // will go into the heap; the second…

A: the code is an given below  public class JavaMinHeap {    private final int[] HeapArray;    private…

Q: Given a stack of positive integers, write a Java method called movePrimes that rearranges elements…

A: Algorithm: Start Create 2 stacks, stack and stack1 Add some numbers to stack Iterate through the…

Q: The array below is used to store the values from a Heap. What would be the content of the array…

A: Given: The array below is used to store the values from a Heap. What would be the content of the…

Q: Please answer the problem in the screenshot. Please use the methods below as a base. The language is…

A: Coded in Java.

Q: Write a version of the bubble sort algorithm that sorts a list of integers in descending order.…

A: In order to change this bubble sort to descending order we need to change just one condition   if…

Q: Given a list (44, 80, 96, 33, 15, 42, 73, 99, 91, 77) and a gap array of (5, 4, 1): What is the list…

A: Answer: We will do nothing but insertion sort for the given interval so we will see in the more…

Q: Task - 2: Write a java program (AnyTypeMergeSort.java) to implement the Merge Sort algorithm to sort…

A: The complete JAVA code is given below with output screenshotAlgorithm: Merge SortCheck if the size…

Q: Create a HeapVector that is more effective and only maintains the order of its values when…

A: A HeapVector is a data structure that maintains a heap property among a list of values only when…

Q: In java Implement a generic min heap class and write a test code to test the program. Use hashmap…

A: Q. In java Implement a generic min heap class and write a test code to test the program. Use hashmap…

Q: # 5. Use heapsort to sort the following sequence of letters in increasing order: <H, E, A, P, S, O,…

A: Answer is given below

Q: Consider the following sorting algorithm that uses the class you wrote in the previous problem:…

A: The given question analyzes the execution time efficiency of a sorting algorithm that uses a custom…

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.