Homework Help is Here – Start Your Trial Now!
Engineering
Computer Engineering
Using Fig. 7.1, illustrate the operation of Partition on the array ? = {3, 10, 8, 5, 12, 9, 6, 13, 4, 2, 7}

Using Fig. 7.1, illustrate the operation of Partition on the array ? = {3, 10, 8, 5, 12, 9, 6, 13, 4, 2, 7}

Computer Networking: A Top-Down Approach (7th Edition)
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
See similar textbooks
icon
Related questions
Question

1)

Using Fig. 7.1, illustrate the operation of Partition on the array

? = {3, 10, 8, 5, 12, 9, 6, 13, 4, 2, 7}

i pj (a) 2 8713 5 6 4 p,i j (b) 28713 564 p.i (c) 7|1 3 |5|64 p.i (d) 8. 1|356 4 pi (e) 2 178 3 564 P (f) 1 38|75| 64 (g) 2 |1|387|564 i (h) 2 138756 4 i (i) 2 13 47 56 8 Figure 7.1 The operation of PARTITION Oon a sample aray. Array entry A[r] becomes the pivot element x. Lightly shaded aray elements are all in the first partition with values no greater than x. Heavily shaded elements are in the second partition with values greater than x. The unshaded el- ements have not yet been put in one of the first two partitions, and the final white element is the pivot x. (a) The initial array and variable settings. None of the elements have been placed in either of the firsttwo partitions. (b) The value 2 is “swapped with itself" and put in the partition of smaller val ues. (c)-(d) The values 8 and 7 are added to the partition of larger values. (e) The values 1 and 8 are swapped, and the smaller partition grows. () The values 3 and 7 are swapped, and the smaller partition grows. (g)-(h) The larger partition grows to include 5 and 6, and the loop terminates. (i) In lines 7-8, the pivot element is swapped so that it lies between the two partitions.
Transcribed Image Text:i pj (a) 2 8713 5 6 4 p,i j (b) 28713 564 p.i (c) 7|1 3 |5|64 p.i (d) 8. 1|356 4 pi (e) 2 178 3 564 P (f) 1 38|75| 64 (g) 2 |1|387|564 i (h) 2 138756 4 i (i) 2 13 47 56 8 Figure 7.1 The operation of PARTITION Oon a sample aray. Array entry A[r] becomes the pivot element x. Lightly shaded aray elements are all in the first partition with values no greater than x. Heavily shaded elements are in the second partition with values greater than x. The unshaded el- ements have not yet been put in one of the first two partitions, and the final white element is the pivot x. (a) The initial array and variable settings. None of the elements have been placed in either of the firsttwo partitions. (b) The value 2 is “swapped with itself" and put in the partition of smaller val ues. (c)-(d) The values 8 and 7 are added to the partition of larger values. (e) The values 1 and 8 are swapped, and the smaller partition grows. () The values 3 and 7 are swapped, and the smaller partition grows. (g)-(h) The larger partition grows to include 5 and 6, and the loop terminates. (i) In lines 7-8, the pivot element is swapped so that it lies between the two partitions.
Expert Solution
steps

Step by step

Solved in 2 steps

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Knowledge Booster
Searching and Sorting
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-engineering and related others by exploring similar questions and additional content below.
Recommended textbooks for you
Computer Networking: A Top-Down Approach (7th Edi…
Computer Networking: A Top-Down Approach (7th Edi…
Computer Engineering
ISBN:
9780133594140
Author:
James Kurose, Keith Ross
Publisher:
PEARSON
Computer Organization and Design MIPS Edition, Fi…
Computer Organization and Design MIPS Edition, Fi…
Computer Engineering
ISBN:
9780124077263
Author:
David A. Patterson, John L. Hennessy
Publisher:
Elsevier Science
Network+ Guide to Networks (MindTap Course List)
Network+ Guide to Networks (MindTap Course List)
Computer Engineering
ISBN:
9781337569330
Author:
Jill West, Tamara Dean, Jean Andrews
Publisher:
Cengage Learning
Concepts of Database Management
Concepts of Database Management
Computer Engineering
ISBN:
9781337093422
Author:
Joy L. Starks, Philip J. Pratt, Mary Z. Last
Publisher:
Cengage Learning
Prelude to Programming
Prelude to Programming
Computer Engineering
ISBN:
9780133750423
Author:
VENIT, Stewart
Publisher:
Pearson Education
Sc Business Data Communications and Networking, T…
Sc Business Data Communications and Networking, T…
Computer Engineering
ISBN:
9781119368830
Author:
FITZGERALD
Publisher:
WILEY
SEE MORE TEXTBOOKS