Exercise Consider the following three program fragments (a), (b), and (c). (a) (b) (c) sum = 0; for (int i = 0; i 1) { sum++; i= 1/2; }

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
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Consider the following three program fragments (a), (b), and (c).
(a)
(b)
(c)
sum =
0;
for (int i = 0; i<n; i++) {
sum++;
}
sum =
0;
for (int i = 0; i< 2*n ; i++) {
sum++;
}
sum =
0;
i=n*n;
while (i > 1) {
sum++;
i= 1/2;
}
Transcribed Image Text:Exercise Consider the following three program fragments (a), (b), and (c). (a) (b) (c) sum = 0; for (int i = 0; i<n; i++) { sum++; } sum = 0; for (int i = 0; i< 2*n ; i++) { sum++; } sum = 0; i=n*n; while (i > 1) { sum++; i= 1/2; }
Expert Solution
Step 1

Program Fragment:

  • A program fragment is a small piece of code that is part of a larger program or system. It typically performs a specific task or implements a specific functionality within the program. Program fragments are often used to illustrate a particular programming concept or algorithm in examples, tutorials, or educational materials.
  • Program fragments can also refer to parts of a program that are temporarily removed or commented out for debugging or testing purposes. In this case, the fragment is not executed when the program is run but can be easily restored when needed.
  • Program fragments are usually short, self-contained, and easy to understand. They are often used to demonstrate a particular programming technique or illustrate how to use a specific function or library.
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