c) Using a counting method or otherwise, show that the number of array accesses of the 3-sum algorithm given below is in the order of N. int count = 0; for (int i = 0; i< N; i++) { for (int j = i+1; j< N; j++) { for (int k = j+1; k< N; k++) { if (a[i) + a[j] + a[k] == 0) { count++ ; } }

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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Question
c)
Using a counting method or otherwise, show that the number of
array accesses of the 3-sum algorithm given below is in the order
of -N.
6.
int count = 0;
for (int i = 0; i< N; i++) {
for (int j = i+1; j< N; j++) {
for (int k = j+1; k< N; k++) {
if (a[i] + a[j] + a[k] == 0) {
count++ ;
}
}
Transcribed Image Text:c) Using a counting method or otherwise, show that the number of array accesses of the 3-sum algorithm given below is in the order of -N. 6. int count = 0; for (int i = 0; i< N; i++) { for (int j = i+1; j< N; j++) { for (int k = j+1; k< N; k++) { if (a[i] + a[j] + a[k] == 0) { count++ ; } }
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