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comparisons for sorting array of length n using the selection sort algorithm and when does it happen (under what conditions)? Minimum Number of Comparisons for When does it happen? Selection Sort

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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Question

100%

(c) What is the minimum number of comparisons for sorting an array of length n using the
selection sort algorithm and when does it happen (under what conditions)?
Minimum Number of Comparisons for
When does it happen?
Selection Sort
|
(d) What is the average number of comparisons for unsuccessful sequential search in a sorted
array of length n? Explain why.
Average Number of Comparisons for
Unsuccessful Sequential Search
Why?
(e) What is the maximum number of comparisons for unsuccessful binary search in a sorted
array of length n and when does it happen (under what conditions)?
Maximum Number of Comparisons for
Unsuccessful Binary Search
When does it happen?

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