Problem Solving with C++ plus MyProgrammingLab with Pearson eText-- Access Card Package (9th Edition)

9th Edition

ISBN: 9780133862218

Author: Walter Savitch

Publisher: PEARSON

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Concept explainers

Types of Loop

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 29STE

Rewrite the following loops as for loops.

a. int i = 1;

while (i <= 10)

{

if (i < 5 && i != 2)

cout << ‘X’;

i++;

}

b. int i=1;

while (i <= 10)

{

cout << ‘X’;

i = i + 3;

}

c. long m = 100;

do {

cout << ‘X’;

m = m + 100;

}

while (m < 1000);

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Chapter 3.3, Problem 28STE

Chapter 3.3, Problem 30STE

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Chapter 3 Solutions

Problem Solving with C++ plus MyProgrammingLab with Pearson eText-- Access Card Package (9th Edition)

Ch. 3.1 - Determine the value, true or false, of each of the...Ch. 3.1 - Name two kinds of statements in C++ that alter the...Ch. 3.1 - In college algebra we see numeric intervals given...Ch. 3.1 - Prob. 4STE Ch. 3.2 - What output will be produced by the following...Ch. 3.2 - What output will be produced by the following...Ch. 3.2 - What would be the output in Self-Test Exercise 6...Ch. 3.2 - What would be the output in Self-Test Exercise 6...Ch. 3.2 - What output will be produced by the following...Ch. 3.2 - What would be the output in Self-Test Exercise 9...

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Rewrite the following loops as for loops. a. int i = 1; while (i &lt;= 10) { if (i &lt; 5 &amp;&amp; i != 2) cout &lt;&lt; ‘X’; i++; } b. int i=1; while (i &lt;= 10) { cout &lt;&lt; ‘X’; i = i + 3; } c. long m = 100; do { cout &lt;&lt; ‘X’; m = m + 100; } while (m &lt; 1000);

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Chapter 3 Solutions

Additional Engineering Textbook Solutions

Rewrite the following loops as for loops. a. int i = 1; while (i <= 10) { if (i < 5 && i != 2) cout << ‘X’; i++; } b. int i=1; while (i <= 10) { cout << ‘X’; i = i + 3; } c. long m = 100; do { cout << ‘X’; m = m + 100; } while (m < 1000);