Problem 2 In the INSERTIONSORT implementation we showed in classwe compared the element we were placing with each element in the sortedsubarray until we found the correct position. Since the subarray is sortedwe can use binary search to find the correct final position. (Reminder:BINARYSEARCH performs O(log n) comparison in the worst case)(a)How does this change impact the total number of com-parisons performed in the worst case? Explain your answer.

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(a) parisons performed in the worst case? Explain your answer. How does this change impact the total number of com-

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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Problem 2 In the INSERTIONSORT implementation we showed in class
we compared the element we were placing with each element in the sorted
subarray until we found the correct position. Since the subarray is sorted
we can use binary search to find the correct final position. (Reminder:
BINARYSEARCH performs O(log n) comparison in the worst case)
(a)
How does this change impact the total number of com-
parisons performed in the worst case? Explain your answer.

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totic complexity?
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