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Trace the action of quicksort on the array A below. The contents of the array is initially A = (38) 12, 27, 16, 39, 27). ▪ ▪ • How many calls are made to quicksort? List the pivot values in the order in which they are chosen. List the partition index that is returned, in order, after each call to partition. What are the contents of the array that is used as the argument to quicksort during the third call to quicksort?

Trace the action of quicksort on the array A below. The contents of the array is initially A = (38) 12, 27, 16, 39, 27). ▪ ▪ • How many calls are made to quicksort? List the pivot values in the order in which they are chosen. List the partition index that is returned, in order, after each call to partition. What are the contents of the array that is used as the argument to quicksort during the third call to quicksort?

Database System Concepts
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
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O Trace the action of quicksort on the array A below. The contents of the array is initially A = {38, 12, 27, 16, 39, 27}. ▪ ▪ ▪ How many calls are made to quicksort? List the pivot values in the order in which they are chosen. List the partition index that is returned, in order, after each call to partition. What are the contents of the array that is used as the argument to quicksort during the third call to quicksort? ▪ During the fourth call to quicksort, what are the beginning and end indices, respectively, for the subarray that is to be sorted?
Transcribed Image Text:O Trace the action of quicksort on the array A below. The contents of the array is initially A = {38, 12, 27, 16, 39, 27}. ▪ ▪ ▪ How many calls are made to quicksort? List the pivot values in the order in which they are chosen. List the partition index that is returned, in order, after each call to partition. What are the contents of the array that is used as the argument to quicksort during the third call to quicksort? ▪ During the fourth call to quicksort, what are the beginning and end indices, respectively, for the subarray that is to be sorted?
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