Answer the following regarding Merge Sort:[Select1. Merge Sort requires an additional space (apart from the input array) of size[Select]2. Suppose the function MergeSort() is a recursive implementation of the meOln)as(Select]Ollog n)MergeSort() recursively called, if A is of size n? Answer.

Merge sort works on the principle of Divide and Conquer. It repeatedly breaks down a list into…

Answer the following regarding Merge Sort: Select 1. Merge Sort requires an additional space (apart from the input array) of size [Select] O(1) 2. Suppose the function MergeSort() is a recursive implementation of the me Oin) Ollog n) MergeSort( ) recursively called, if A is of size n? Answer. Select

Answer the following regarding Merge Sort: Select 1. Merge Sort requires an additional space (apart from the input array) of size [Select] O(1) 2. Suppose the function MergeSort() is a recursive implementation of the me Oin) Ollog n) MergeSort( ) recursively called, if A is of size n? Answer. Select

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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Concept explainers

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.

Question

Answer the following regarding Merge Sort:
[Select
1. Merge Sort requires an additional space (apart from the input array) of size
[Select]
2. Suppose the function MergeSort() is a recursive implementation of the me
Oln)
as
(Select]
Ollog n)
MergeSort() recursively called, if A is of size n? Answer.

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