Starting Out with C++: Early Objects (9th Edition)
Starting Out with C++: Early Objects (9th Edition)
9th Edition
ISBN: 9780134400242
Author: Tony Gaddis, Judy Walters, Godfrey Muganda
Publisher: PEARSON
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Chapter 5.7, Problem 5.7CP

A)

Explanation of Solution

Analysis of given code:

The given code is used to print “Hello world” once. The process is carried out using a “do…while” loop. Initially the “count” variable is assigned with a value “3”. The loop executes till the value of “count” is lesser than “1”.

Given code segment:

//Include necessary header file

#include <iostream>

using namespace std;

//Function main

int main()

{

    // Declare and initialize a variable

    int count = 3; //Line 1

    //Loop

    do //Line 2

    { //Line 3

        // Print statement

        cout<<"Hello World...

B)

Explanation of Solution

Analysis of given code:

The given code is used to print value of the variable “val”. The process is carried out using a “do…while” loop. Initially the “val” variable is assigned with a value “5”. The loop executes till the value of “val” is greater than or equal to “5”.

Given code segment:

// Include necessary header file

#include <iostream>

using namespace std;

// Driver function main()

int main()

{

    // Declare and initialize variable

    int val = 5; //Line 1

    //Loop

    do //Line 2

&...

C)

Explanation of Solution

Analysis of given code:

The given code is used to print the value of variables “number” and “count” on the screen. The “do…while” loop is used to increment the value of variable “number” by “2” add the value of variable “count” by “1”.

Given code segment:

// Include necessary header file

#include <iostream>

using namespace std;

// Function main

int main()

{

    // Declare and initialize variables

    int count = 0, number = 0, limit = 4; //Line 1

    //Loop

    do //Line 2

    { //Line 3

        // Increment number by 2

        number+=2; //Line 4

        // Increament count by 1

        count++; //Line 5

    } //Line 6

    //Condition

    while(count < limit); //Line 7

    //Display number and count

    cout << number << " " << count <<endl; //Line 8

    //Return value

    return 0;

}

Explanation:

  • In “Line 1”, declare the variables “count”, “number”, and “limit” and initialize it to “0”, “0”, and “4” respectively...

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Chapter 5 Solutions

Starting Out with C++: Early Objects (9th Edition)

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The...Ch. 5 - Write a do-while loop that asks the user to enter...Ch. 5 - Write a for loop that displays the following set...Ch. 5 - Write a loop that asks the user to enter a number....Ch. 5 - Write a nested loop that displays the following...Ch. 5 - Write a nested loop that displays 10 rows of #...Ch. 5 - Rewrite the following code, converting the while...Ch. 5 - Rewrite the following code, replacing the do-while...Ch. 5 - Convert the following whi1e loop to a for loop:...Ch. 5 - Convert the following for loop to a while loop:...Ch. 5 - Complete the program segment below to write the...Ch. 5 - Complete the following program segment that reads...Ch. 5 - What will each of the following program segments...Ch. 5 - int x = 1 ; while (x 10) x++; cout x;Ch. 5 - Prob. 41RQECh. 5 - Prob. 42RQECh. 5 - Each of the program segments in this section has...Ch. 5 - A) // This code should use a loop to raise a...Ch. 5 - A) // This code should display the sum of two...Ch. 5 - Prob. 46RQECh. 5 - Characters for the ASCII Codes Write a program...Ch. 5 - Sum of Numbers Write a program that asks the user...Ch. 5 - Distance Traveled The distance a vehicle travels...Ch. 5 - Celsius to Fahrenheit Table In one of the Chapter...Ch. 5 - Speed Conversion Chart Write a program that...Ch. 5 - Ocean Levels Assuming the level of the Earths...Ch. 5 - Circle Areas The formula to compute the area of a...Ch. 5 - Pennies for Pay Write a program that calculates...Ch. 5 - Weight Loss If moderately active persons cut their...Ch. 5 - Calories Burned Running on a particular treadmill,...Ch. 5 - Membership Fees Increase A country club, which...Ch. 5 - Random Number Guessing Game Write a program that...Ch. 5 - Random Number Guessing Game Enhancement Enhance...Ch. 5 - The Greatest and Least of These Write a program...Ch. 5 - Student Line-Up A teacher has asked all her...Ch. 5 - Rate of Inflation The annual rate of inflation is...Ch. 5 - Population Write a program that will predict the...Ch. 5 - Math Tutor Version 3 This program started in...Ch. 5 - Hotel Suites Occupancy Write a program that...Ch. 5 - Rectangle Display Write a program that asks the...Ch. 5 - Diamond Display Write a program that uses nested...Ch. 5 - Triangle Display Write a program that uses nested...Ch. 5 - Arrowhead Display Write a program that uses nested...Ch. 5 - Sales Bar Chart Write a program that asks the user...Ch. 5 - Savings Account Balance Write a program that...Ch. 5 - Using FilesTotal and Average Rainfall Write a...Ch. 5 - Using FilesPopulation Bar Chart Write a program...Ch. 5 - Using FilesStudent Line Up Modify the Student...Ch. 5 - Using FilesSavings Account Balance Modification...
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