Answered: Create and implement a mergesort…

Create and implement a mergesort variant that yields an int[] array perm instead of rearranging the array's entries, with perm[i] being the index of the array's i th smallest element.

C++ Programming: From Problem Analysis to Program Design

8th Edition

ISBN:9781337102087

Author:D. S. Malik

Publisher:D. S. Malik

Chapter12: Points, Classes, Virtual Functions And Abstract Classes

Section: Chapter Questions

Problem 29SA

See similar textbooks

Related questions

Q: JAVA Programming Write a function that returns true if you can partition an array into one element…

A: Algorithm - Take one string as input. Now use the below logic if(count==1) return false;…

Q: Implement a shellsort variant where the increment sequence is stored in an array rather than being…

A: void shellSort(int arr[], int n, int gapSequence[], int gapSequenceSize) { int i, j, temp, gap;…

Q: An array arr has been created: double[] arr = new double[100]. If the starting address of arr is…

A: Given, Base address (B) = 1982 Width (W) = 8 bytes Index (I) = 5 Lower bound of array (LB) = 0 To…

Q: Given an infix expression 2*3/(2-1)+5*3. Your task is to covert the given expression into postfix…

A: #include<bits/stdc++.h>using namespace std; int prec(char c) { if(c == '^') return…

Q: // function to generate all subsequences of given array function generate_subseq(arr): // length…

A: Please upvote. I am providing you the correct answer below.

Q: Write a program / Pseudo code / Algorithm that inserts the following numbers into two Separate…

A: Sample Response: //C++ program to computes the median of two array with all adjacent elements,…

Q: DEQ[0:4] is an output restricted deque implemented as a circular array, and LEFT and RIGHT indicate…

A: Algorithm: Create a deque named DEQ with the initial elements and initialize the LEFT and RIGHT…

Q: Using C++ Implement the ordered version of removeElement in the window below. Your function should…

A: ********************************************* bool removeElement(char array[], int &numElems,…

Q: A programming language permits indexing of arrays with character subscripts; for example,…

A: Now, two arrays TEMP[1:5, -1:2] and CODE[‘A’:’Z’, 1:2] are stored inmemory beginning from address…

Q: Two arrays are provided to you: one longer and one shorter (with all distinguishable items). Search…

A: As always, the best place to start is with a brute force strategy. Consider approaching it as though…

Q: A programming language permits indexing of arrays with character subscripts; for example,…

A: Array are data structure that allows us to store and access a group of element of same type. here…

Q: write a c++ program Take an unsorted array from the user and value of n, find if there exists a…

A: Program Approach: Including a necessary header file Defining the method FindPair Sort the given…

Q: Write a C program to find the position of a target value within an array using Linear search In…

A: Given: Write a C program to find the position of a target value within an array using Linear search…

Q: Y is one dimensional array. Its elements initial values are : 1,2,59,19,4 . After executing the…

A: Above algorithm is a Sorting Algorithm used to rearrange a given array or list elements according…

Q: Preconditions: a fix A = [a0;a1,--- , an=1].natural n(length of the arrangement) and a natural m.…

A: a) TierSort checks values from the left and compares them to the value of m, then swaps them with…

Q: LSD Radix sort is used to sort the following list of data: [mak, kcl, pks, kih, brb, jyr, Iwk, scc,…

A: The correct answer is [ mak, scc, kcl, tea, kih, pks, brb, lwk, jyr ] Sorting is used for arranging…

Q: Write a pseudocode function R2(key, A, B, N) that takes a non-negative integer key,…

A: A key, arrays A, B, and N (the length of A) are inputs to the function R2.The sum of two adjacent…

Q: er array nums and an integer k, return the length of the shortest non-empty subarray of nums with a…

A: Here from question given an integer array nums and an integer k. Your task is to find the length of…

Q: Heapsort has heapified an array to: 98 87 71 58 11 and is about to start the second for loop. What…

A: Below is the answer to above question. I hope this will be helpful for you...

Q: Write a program in C or Java to delete an element at desired position from an array. Test Data :…

A: Start initialize array ,i,p,n input the size of array input element in ascending order input the…

Q: In java, the Arrays class contains a static binarySearch() method that returns …… if element is…

A: static binarySearch() method returns index of the search key, if it is contained in the array, else…

Q: Write the state of the elements of the vector below after each of the first 4 passes of the…

A: The insertion sort algorithm is a straightforward and effective sorting method that functions by…

Q: Executable C++ program shown in Figure Q2(c) is executing insertion and deletion algorithms by using…

A: I provide the output of the code along with the proof of the screenshot and also provide the…

Q: A programming language permits indexing of arrays with character subscripts; for example,…

A: To calculate the addresses of the requested elements, we first need to know the size of each…

Q: Heapsort has heapified an array to: 96 71 36 25

A: Heap : A heap is a complete binary tree, and the binary tree is a tree in which the node can have…

Q: Heapsort has heapified an array to: 91 41 65 13 34 63 55 and is about to start the second for loop.…

A: The given heapified array : 91 41 65 13 34 63 55 Heap sort algorithm is: void swap(int…

Q: A programming language permits indexing of arrays with character subscripts; for example,…

A: Let us understand how TEMP and CODE arrays are stored in memory first:-

Q: Heapsort has heapified an array to: 98 71 63 38 16 and is about to start the second for loop. What…

A: Array after each loop iteration

Q: JavaScript found. Q3. Create a function find(arr,value) which finds a value in the given array and…

A: Start by defining the function findIndex(arr, value). Iterate over each element in the array using a…

Concept explainers

Hash Table

A hash table also called a hash map, is a data structure that maps key-value pairs. The hash table can be used in complex systems to provide fast access and compact storage. A hash table is a structure that stores data in an abstract data type kind of associative array. It keeps data in an array format, with a distinct index value for every data value. If the index of the required data is known, then the data can be accessed very easily.

Question

Create and implement a mergesort variant that yields an int[] array perm instead of rearranging the array's entries, with perm[i] being the index of the array's i th smallest element.

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1: Introduction

VIEW

Step 2: Java Code

VIEW

Solution

VIEW

Step by step

Solved in 3 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.

Similar questions

JAVA Programming Write a function that returns true if you can partition an array into one element and the rest, such that this element is equal to the product of all other elements excluding itself. Examples canPartition ([2, 8, 4, 1]) → true // 8 = 2 x 4 x 1 canPartition ([-1, -10, 1, -2, 20]) → false canPartition ([-1, -20, 5, -1, -2, 2]) true
function Sum(A,left,right) if left > right: return 0else if left = right: return A[left] mid = floor(N/2) lsum = Sum(A,left,mid) rsum = Sum(A,mid+1,right) return lsum + rsum function CreateB(A,N)B = new Array of length 1 B[0] = Sum(A,0,N-1) return B Building on the above, in a new scenario, given an array A of non-negative integers of length N, additionally a second array B is created; each element B[j] stores the value A[2*j]+A[2*j+1]. This works straightforwardly if N is even. If N is odd then the final element of B just stores A[N-1] as we can see in the figure below: (added in image) The second array B is now introducing redundancy, which allows us to detect if there has been a hardware failure: in our setup, such a failure will mean the values in the arrays are altered unintentionally. The hope is that if there is an error in A which changes the integer values then the sums in B are no longer correct and the algorithm says there has been an error; if there were an error in B…
def max_index_diff(array): n = len(array) max_diff = -1 for i in range(0, n): j = n - 1 while(j > i): if array[j] > array[i] and max_diff < (j - i): max_diff = j - i j -= 1 return max_diff array_1 = [20,70,40,50,12,38,98] max_index_diff(array_1)# 6.
An array arr has been created: double[] arr = new double[100]. If the starting address of arr is 1982, what is the address of arr[5]? (Note, an element of double type takes 8 bytes)
Implement a shellsort variant where the increment sequence is stored in an array rather than being computed.
LSD Radix sort is used to sort the following list of data: [mak, kcl, pks, kih, brb, jyr, Iwk, scc, tea), how will the array elements look like after second pass? [ tea, brb, scc, kih, mak, Iwk, kcl, pks, jyr] [ mak, scc, kcl, tea, kih, pks, brb, Iwk, jyr] [ brb, jyr, kcl, kih, lwk, mak, pks, scc, tea] O [ mak, kcl, scc, tea, kih, pks, brb, lwk, jyr]
DEQ[0:4] is an output restricted deque implemented as a circular array, andLEFT and RIGHT indicate the ends of the deque, as shown below. INSERT(“xx”,[LEFT | RIGHT]) indicates the insertion of the data item at the left or right end asthe case may be, and DELETE() deletes the item from the left end only.DEQ: LEFT: 2 RIGHT: 5 [1] [2] [3] [4] [5] [6] C1 A4 Y7 N6Execute the following insertions and deletions on DEQ:i) INSERT(“K9”, RIGHT)ii) DELETE()iii) INSERT(“T5”, LEFT)
Write code in C++ language and attach proper code outputs and code snapshots
Write a C program to find the position of a target value within an array using Linear search In computer science, a Linear search or sequential search is a method for finding an element within a list. It sequentially checks each element of the list until a match is found or the whole list has been searched. Use array as following: {0, 10, 40, 20, 30, 50, 90, 75, 82, 92, 155, 133, 145, 163, 200, 180} 1) find 30 2) find 100 3) find 92
Two arrays are provided to you: one longer and one shorter (with all distinguishable items). Search the longer array for the smallest subarray that includes every member in the shorter array. Any arrangement of the components is possible.EXAMPLEInput: {1, 5, 9}{7, 5, 9, 0, 2, 1, 3, 5. 7, 9. 1, 1, 5, 8, 8, 9, 7}Result: [7, 10] (the underlined portion above)
Preconditions: a fix A = [da0,a1,…..,an-1], natural n (length of the arrangement) and a natural m. Post-conditions: the array contains a permutation of the original values such that all elements appear first in A less than m, followed by all elements in A equal to m, and ending with all the elements in A older than m. TIERSORT(A, n, m) 1: i = 0 2: j = 0 3: k =n - 1 4: while j m then aur = A[i) Ali] = A[k] A[k = aux 5: 6: 7: 8: 9: k-- else if A[j] = m then j++ else 10: 11: 12: A[i] A[i] = Alj] A[j] = aux 13: aur = 14: %3D 15: 16: i++ j++ end if 17: 18: 19: end while a) Show that TierSort That's right. b) Determine the complexity of TierSort in the best and worst case.
Heapsort has heapified an array to: 98 71 63 38 16 and is about to start the second for loop. What is the array after each loop iteration? i = 4: Ex: 86, 75, 30 i = 3: i = 2: i = 1: