9th Edition

ISBN: 9780133591743

Author: Walter Savitch

Publisher: PEARSON

Concept explainers

Loops are the elements of programming in which a part of code is repeated a particular number of times. Loop executes the series of statements many times till the conditional statement becomes false.

Loops

Any task which is repeated more than one time is called a loop. Basically, loops can be divided into three types as while, do-while and for loop. There are so many programming languages like C, C++, JAVA, PYTHON, and many more where looping statements ca…

While Loop

Loop is a feature in the programming language. It helps us to execute a set of instructions regularly. The block of code executes until some conditions provided within that Loop are true.

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Textbook Question

Chapter 3.3, Problem 34STE

What is the output of the following (when embedded in a complete program)?

int n = 5;

while (--n > 0)

{

if (n == 2)

exit(0);

cout << n << “ ”;

}

cout << “End of Loop.”;

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Chapter 3.3, Problem 33STE

Chapter 3.3, Problem 35STE

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Chapter 3 Solutions

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What is the output of the following (when embedded in a complete program )? int n = 5; while (--n &gt; 0) { if (n == 2) exit(0); cout &lt;&lt; n &lt;&lt; “ ”; } cout &lt;&lt; “End of Loop.”;

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Chapter 3 Solutions

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What is the output of the following (when embedded in a complete program )? int n = 5; while (--n > 0) { if (n == 2) exit(0); cout << n << “ ”; } cout << “End of Loop.”;