Suppose we want to modify the above code to compute the set intersection of the arrays a and b, i.e., the set of all elements that are in both a and b. Which of the following changes would accomplish that?
Suppose we want to modify the above code to compute the set intersection of the arrays a and b, i.e., the set of all elements that are in both a and b. Which of the following changes would accomplish that?
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...
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![Recall the following segment of Java code for computing the set-difference of
two given arrays (note that the lines have been numbered for the sake of
reference):
(1) int[] a, b;
(2)
(3)
(4) int[] tempAns;
(5)
(6)
(7)
(8)
(9)
(10) count=0;
(11) for (int i=0; i<-a.length-1; i++) {
(12)
(13)
(14)
(15)
(16)
(17)
(18)
(19)
(20)
(21)
(22)
(23) }
(24)
(25) int[] ans =
(26) for (int i=0; i<=count-1; count++)
(27)
// Irput the arrays a and b here
int count,j;
boolean found;
tempAns
= new int[a.length];
found = false;
j-0;
while (j<=b.length-1 && !found) {
if (a[i]=-b[j])
found = true;
j+;
if (!found) {
tempAns[count]=a[i];
count++;
}
new int[count];
ans[i] = tempAns[i];
Suppose we want to modify the above code to compute the set intersection
of the arrays a and b, i.e., the set of all elements that are in both a and b.
Which of the following changes would accomplish that?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F15629d65-9057-4ad9-9a7c-bd1baf7a7e06%2F2bb63153-1668-42b9-a019-fe68af097069%2Fnqcyxvc_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Recall the following segment of Java code for computing the set-difference of
two given arrays (note that the lines have been numbered for the sake of
reference):
(1) int[] a, b;
(2)
(3)
(4) int[] tempAns;
(5)
(6)
(7)
(8)
(9)
(10) count=0;
(11) for (int i=0; i<-a.length-1; i++) {
(12)
(13)
(14)
(15)
(16)
(17)
(18)
(19)
(20)
(21)
(22)
(23) }
(24)
(25) int[] ans =
(26) for (int i=0; i<=count-1; count++)
(27)
// Irput the arrays a and b here
int count,j;
boolean found;
tempAns
= new int[a.length];
found = false;
j-0;
while (j<=b.length-1 && !found) {
if (a[i]=-b[j])
found = true;
j+;
if (!found) {
tempAns[count]=a[i];
count++;
}
new int[count];
ans[i] = tempAns[i];
Suppose we want to modify the above code to compute the set intersection
of the arrays a and b, i.e., the set of all elements that are in both a and b.
Which of the following changes would accomplish that?
![A) Change line 8 to: tempAns = new int[a.length-1];
B) Make line 11 a while-loop and line 14 a for-loop
C) Change line 19 to: if (found)
D) all of the above would be necessary
E) none of the above](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F15629d65-9057-4ad9-9a7c-bd1baf7a7e06%2F2bb63153-1668-42b9-a019-fe68af097069%2Fd90hyj_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A) Change line 8 to: tempAns = new int[a.length-1];
B) Make line 11 a while-loop and line 14 a for-loop
C) Change line 19 to: if (found)
D) all of the above would be necessary
E) none of the above
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