The worst-case scenario for the fast sort algorithm occurs when each partition consists of a single empty subarray, all partitions are of equal size, and the selection of the pivot element is indeterminate. Are the elements in the initial array completely randomized?

Q: The someSort function shown in an earlier question runs faster if the input array is already sorted.…

A: ANSWER:- FALSE REASON:- Because some sort of function is the one that checks the elements in a…

Q: Consider an Array arr= {2, 3, 4, 1, 5}, what are the pivots that are returned as a subsequent…

A: Arrays in C: An array is a collection of similar type of data elements that are organized in a…

Q: Write a program that initialize square matrix of size N x N and check if that array is symmetric or…

A: PROGRAM CODE: #include <iostream>               // include header file for input output stream…

Q: Write proper pseudocode for the Partition method used in Quick Sort, for sorting an array A[1, ...,…

A: Here in this question we have asked to provide a pseudo code for partition method in quick sort .

Q: Show step-by-step application of the Selection sort algorithm for the array given below. What is the…

A: Complexity of selection sort is  o(n2)

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A: The running time will be linear when performing insertion sort on an array with items that are…

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A: Ans:) In quicksort, we choose a pivot element and separate the other elements in the list by that…

Q: ing array: 34, 45, 67, 78, mplexity of th hon 98 is soa

A:

Q: array unordered Arr has unsorted integers. SortedArr is an integer array. SortedArr performs which…

A: The answer is given below step.

Q: demonstrates how selection sort works. The operation FIND MINIMUM (L,i,n) picks the smallest element…

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Q: Try to implement the sorting algorithm which sort the array in descending manner.take the array from…

A: Required:- Try to implement the sorting algorithm which sort the array in descending manner.take the…

Q: Algorithms perform differently on different data sets and as such we may be interested in either…

A: Answer ;  Algorithms do perform differently on different data sets. The worst - case time complexity…

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Q: sequential search: what is the running time of the  best case to search if all the  elements of an…

A: Sequential Search: In this search technique, the searching starts from first element and check for…

Q: Array X is [a, b, c, . . . , y] has 25 integers. To find median of medians we form five sub-arrays:…

A: Below I have provided an python program for the given question. Also, I have attached a screenshot…

Q: to every other element. When the input is the array [2, 9, 5, 4, 6

A:

Q: The worst case situation for quick sort is when

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A: Bubble Sort: Bubble Sort compares adjacent elements in the array and swaps them if they are in the…

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Q: Which of the following statements about the binary search algorithm is TRUE? O Its worst-case…

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Q: If you are given an array {4, 1, 7, 3, 2, 8, 5, 6} and given that the last value 6 is the pivot,…

A:

Q: The split method in quick sort takes linear time regardless of the original order of array elements.…

A: The following solution are

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A: Linear search takes O(n) time to execute as there is one for loop.

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A: Answer is given below-

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Q: Write an in-place merge sort algorithm that does not require a temporary array to merge the two…

A: Algorithm:   Create an array arr[] with some elements.Find the size of the array ArraySize.Call…

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Q: Perform an asymptotic analysis of the insertion-sort algorithm. What are the worst-case and…

A: Suppose, the structure be: public static void insertionSort(char[] data)  {    int n=data.length;…

Q: Instead of using exch(), provide a version of insertion sort that shifts heavier elements one place…

A: In this version, we will modify the insertion sort algorithm rather of utilising the exch() method…

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A:

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A: part1: import java.util.Random;import java.util.Arrays; public class Main {    public static void…

Counting sort

The counting sort algorithm sorts an array’s contents by counting the repetition of each element that occurs in the array. A counting sort algorithm is a stable algorithm that works the best when the range of elements in the array is small, say for example from 0 to 9. The count which is the number of repetitions of an element in the array is mapped to an index of an auxiliary array, which is then saved in an auxiliary array. The counting sort algorithm has a stable time complexity of the order of O(size of array + size of auxiliary array). Let’s discuss the algorithm in detail as follows.