public class Selection { public static void sort(Comparable[] a) int N = a.length; for (int i = 0; i < N; i++) { int min = i; for (int j = i+1; j < N; j++) if (less(a[j], a[min])) min = j; exch(a, i, min); } }
public class Selection { public static void sort(Comparable[] a) int N = a.length; for (int i = 0; i < N; i++) { int min = i; for (int j = i+1; j < N; j++) if (less(a[j], a[min])) min = j; exch(a, i, min); } }
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...
Related questions
Question
![The following is the selection sort
public class Selection
{
public static void sort(Comparable[] a)
{
int N = a.1ength;
for (int i = 0; i < N; i++)
{
int min = i;
for (int j = i+1; j < N; j++)
i3;
if (less(a[j], a[min]))
min = j;
exch(a, i, min);
}
}
1 - Explain the code line by line
2 - what is the worst number of required exchanges for sorting an array of length N
3 - using Selection sort; sort the numbers 5,1,9,45,0,8 by showing the values i and min in
every iteration](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Feb2aed17-4a02-458e-a719-d9679f9ccee1%2F3dd8a315-5aab-46de-ae91-b0a03781b30a%2F1f0wfei_processed.jpeg&w=3840&q=75)
Transcribed Image Text:The following is the selection sort
public class Selection
{
public static void sort(Comparable[] a)
{
int N = a.1ength;
for (int i = 0; i < N; i++)
{
int min = i;
for (int j = i+1; j < N; j++)
i3;
if (less(a[j], a[min]))
min = j;
exch(a, i, min);
}
}
1 - Explain the code line by line
2 - what is the worst number of required exchanges for sorting an array of length N
3 - using Selection sort; sort the numbers 5,1,9,45,0,8 by showing the values i and min in
every iteration
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