To whomever keeps answering this: I appreciate the answers you’ve already given, but could you (or someone else) write the code using the options from the drop-down list shown in the second photo? Thank you!
To whomever keeps answering this: I appreciate the answers you’ve already given, but could you (or someone else) write the code using the options from the drop-down list shown in the second photo? Thank you!
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
To whomever keeps answering this: I appreciate the answers you’ve already given, but could you (or someone else) write the code using the options from the drop-down list shown in the second photo? Thank you!
![LINE1
V [ Choose ]
if (s.length() == 0) {
if (s.charAt(0) == '0') {
LINE2
return countOnes(s.substring(0));
return '1';
if (s.length == 1) {
LINE3
if (s.length() :
1) {
} else {
if (s.charAt[0] == '0') {
LINE4
}
return "";
return 0;
LINE5
return countOnes(s.substring(1);
return 1+ countOnes(s.substring(1));
if (s.charAt(0) == '1') {
LINE6
{
return countOnes(s.substring(2));
if (s.length
== 0) {
LINE7
return 1+ countOnes(s.substring(2));
return '0';
return 1;
LINE8
return 1+ countOnes(s.substring(0));
if (s.charAt[0] == '1') {](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fdd97c0ef-a3a9-4c4a-b75b-2f4b31d21cac%2F6992f0a5-4f4b-4f31-9054-9c41bdb9afc4%2Fx7k4qz_processed.jpeg&w=3840&q=75)
Transcribed Image Text:LINE1
V [ Choose ]
if (s.length() == 0) {
if (s.charAt(0) == '0') {
LINE2
return countOnes(s.substring(0));
return '1';
if (s.length == 1) {
LINE3
if (s.length() :
1) {
} else {
if (s.charAt[0] == '0') {
LINE4
}
return "";
return 0;
LINE5
return countOnes(s.substring(1);
return 1+ countOnes(s.substring(1));
if (s.charAt(0) == '1') {
LINE6
{
return countOnes(s.substring(2));
if (s.length
== 0) {
LINE7
return 1+ countOnes(s.substring(2));
return '0';
return 1;
LINE8
return 1+ countOnes(s.substring(0));
if (s.charAt[0] == '1') {
![Counting the number of 1 bits in a bit string s can be accomplished in Java by first initializing an
integer counter n to 0. Next, we implement a loop which iterates over each character c of s and
when c is '1' we add 1 to n. When c is '0' we do nothing. Here is the implementation of that
algorithm:
private int countOnes(String s) {
int n = 0;
for (int i = 0; i < s.length(); ++i) {
if (s.charAt(i) == '1') {
++n;
}
return n;
This problem is also amenable to being solved using a recursive method rather than an iterative
method (one that employs a loop). Your job is to select the correct pieces of code from those
available and arrange them in proper order to implement a recursive method with the same method
signature.
private int countOnes(String s) {
[LINE1]
[LINE2]
[LINE3]
[LINE4]
[LINE5]
[LINE6]
[LINE7]
[LINE8]
[LINE9]
}](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fdd97c0ef-a3a9-4c4a-b75b-2f4b31d21cac%2F6992f0a5-4f4b-4f31-9054-9c41bdb9afc4%2Fsz3coco_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Counting the number of 1 bits in a bit string s can be accomplished in Java by first initializing an
integer counter n to 0. Next, we implement a loop which iterates over each character c of s and
when c is '1' we add 1 to n. When c is '0' we do nothing. Here is the implementation of that
algorithm:
private int countOnes(String s) {
int n = 0;
for (int i = 0; i < s.length(); ++i) {
if (s.charAt(i) == '1') {
++n;
}
return n;
This problem is also amenable to being solved using a recursive method rather than an iterative
method (one that employs a loop). Your job is to select the correct pieces of code from those
available and arrange them in proper order to implement a recursive method with the same method
signature.
private int countOnes(String s) {
[LINE1]
[LINE2]
[LINE3]
[LINE4]
[LINE5]
[LINE6]
[LINE7]
[LINE8]
[LINE9]
}
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 2 steps
Recommended textbooks for you
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 Engineering
ISBN:
9780124077263
Author:
David A. Patterson, John L. Hennessy
Publisher:
Elsevier Science
Network+ Guide to Networks (MindTap Course List)
Computer Engineering
ISBN:
9781337569330
Author:
Jill West, Tamara Dean, Jean Andrews
Publisher:
Cengage Learning
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 Engineering
ISBN:
9780124077263
Author:
David A. Patterson, John L. Hennessy
Publisher:
Elsevier Science
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
Computer Engineering
ISBN:
9781337093422
Author:
Joy L. Starks, Philip J. Pratt, Mary Z. Last
Publisher:
Cengage Learning
Prelude to Programming
Computer Engineering
ISBN:
9780133750423
Author:
VENIT, Stewart
Publisher:
Pearson Education
Sc Business Data Communications and Networking, T…
Computer Engineering
ISBN:
9781119368830
Author:
FITZGERALD
Publisher:
WILEY