R-4.10 Give a big-Oh characterization, in terms of n, of the running time of the example2 method shown in Code Fragment 4.12.
R-4.10 Give a big-Oh characterization, in terms of n, of the running time of the example2 method shown in Code Fragment 4.12.
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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Transcribed Image Text:R-4.10 Give a big-Oh characterization, in terms of n, of the running time of the example2
method shown in Code Fragment 4.12.
![9 /** Returns the sum of the integers with even index in given array. */
10 public static int example2(int[] arr) {
11
int n = arr.length, total = 0;
for (int j=0; j<n; j+= 2)
total += arr[j];
return total;
12
13
14
15 }
// note the increment of 2](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fe8f98c03-2dea-45fe-9e7d-c001811b98bd%2Ff5fe2768-9921-446a-a968-5b2852f48a86%2F34lm57c_processed.png&w=3840&q=75)
Transcribed Image Text:9 /** Returns the sum of the integers with even index in given array. */
10 public static int example2(int[] arr) {
11
int n = arr.length, total = 0;
for (int j=0; j<n; j+= 2)
total += arr[j];
return total;
12
13
14
15 }
// note the increment of 2
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