public static String concatenate3(char[][] a) { int n = a.length; StringBuilder sb = new StringBuilder(); for (int i = 0; i < n; i++) for (int j = 0; j < n; j++) sb.append (a[i][j]); %3D %3! return sb.toString(); O(n) O e(n²) O e(n² log n) O e(n³) O e(n*)
public static String concatenate3(char[][] a) { int n = a.length; StringBuilder sb = new StringBuilder(); for (int i = 0; i < n; i++) for (int j = 0; j < n; j++) sb.append (a[i][j]); %3D %3! return sb.toString(); O(n) O e(n²) O e(n² log n) O e(n³) O e(n*)
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
Please answer ASAP
![public static String concatenate3 (char[][] a) {
int n = a.length;
StringBuilder sb = new StringBuilder();
for (int i = 0; i < n; i++)
0; j < n; j++)
sb.append (a[i][j]);
for (int j
return sb.toString();
O(n)
O (n²)
O (n² log n)
O(n°)
O e(n*)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fd8f6fd41-6206-4584-8c66-7ca48c693adf%2F2f600312-033e-409e-b03a-349b6fee673a%2Fnyjgnvk_processed.jpeg&w=3840&q=75)
Transcribed Image Text:public static String concatenate3 (char[][] a) {
int n = a.length;
StringBuilder sb = new StringBuilder();
for (int i = 0; i < n; i++)
0; j < n; j++)
sb.append (a[i][j]);
for (int j
return sb.toString();
O(n)
O (n²)
O (n² log n)
O(n°)
O e(n*)
Transcribed Image Text:What is the worst-case running time of each of the following Java functions? Each function
takes an n-by-n array of characters and returns a string that is a concatenation of those n“
characters.
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 3 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