Starting Out With C++: Early Objects (10th Edition)
10th Edition
ISBN: 9780135235003
Author: Tony Gaddis, Judy Walters, Godfrey Muganda
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Concept explainers
Textbook Question
Chapter 2.7, Problem 2.14CP
How would you combine the following variable definition and assignment statement into a single statement?
int apples;
apples = 20;
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
• FormulaEvaluator.java
Requirements: Evaluate the following expression for any value of the variable x, and save the
result in a variable of the type double. You must use the abs(), pow(), and sqrt() methods of the
Math class to perform the calculation. You may use a single assignment statement with a
somewhat large expression, or you may break the expression into multiple assignment statements.
The latter may be easier to debug if you are not getting the correct result.
5x +3} ( √8x* — 6x²³ + 4x² + |20x+1)
(9x³+7x² +5x+3)
Next, determine the number of digits to the left and to the right of the decimal point in the result.
[Hint: You can convert the double variable into a String variable using the static method
Double.toString(result). Then, on this String variable use the indexOf() method from the String
class to find the position of the decimal point (".") and use the length() method to find the length.
Knowing the location of the decimal point and the length of the String, you…
How would you consolidate the following definitions into one statement?int x = 7;int y = 16;int z = 28;
Uk.
Chapter 2 Solutions
Starting Out With C++: Early Objects (10th Edition)
Ch. 2.1 - The following C++ program will not compile because...Ch. 2.1 - On paper, write a program that will display your...Ch. 2.3 - Prob. 2.3CPCh. 2.3 - What output will the following lines of code...Ch. 2.3 - On paper, write a program that will display your...Ch. 2.5 - Which of the following are legal C++ assignment...Ch. 2.5 - List all the variables and literals that appear...Ch. 2.5 - When the above main function runs, what will...Ch. 2.5 - When the following main function runs, what will...Ch. 2.7 - Which of the following are illegal C++ variable...
Ch. 2.7 - Prob. 2.11CPCh. 2.7 - Prob. 2.12CPCh. 2.7 - Prob. 2.13CPCh. 2.7 - How would you combine the following variable...Ch. 2.7 - How would you combine the following variable...Ch. 2.8 - Prob. 2.16CPCh. 2.8 - What will the following code display? int number;...Ch. 2.8 - Prob. 2.18CPCh. 2.10 - Prob. 2.19CPCh. 2.10 - Which of the following is a character literal? 'B'...Ch. 2.10 - Prob. 2.21CPCh. 2.10 - What is wrong with the following program...Ch. 2.10 - Prob. 2.23CPCh. 2.10 - Write a program that stores your name, address,...Ch. 2.15 - Is the following assignment statement valid or...Ch. 2.15 - What is wrong with the following program? How...Ch. 2.15 - What will be assigned to x in each of the...Ch. 2.15 - Prob. 2.28CPCh. 2 - Every complete statement ends with a _____.Ch. 2 - To use cout statements you must include the _____...Ch. 2 - Every C++ program must have a function named...Ch. 2 - Prob. 4RQECh. 2 - A group of statements, such as the body of a...Ch. 2 - 'A', and "Hello World" are all examples of _____.Ch. 2 - 978.65 1012 would be written in E notation as...Ch. 2 - Prob. 8RQECh. 2 - Write a C++ statement that defines the double...Ch. 2 - Write a C++ statement that defines the int...Ch. 2 - Write assignment statements that perform the...Ch. 2 - Write assignment statements that perform the...Ch. 2 - Modify the following program segment so it prints...Ch. 2 - Rewrite the follow statement to use the newline...Ch. 2 - Create detailed pseudocode for a program that...Ch. 2 - Prob. 24RQECh. 2 - Prob. 25RQECh. 2 - Create detailed pseudocode for a program that...Ch. 2 - What will the following programs print on the...Ch. 2 - A) #include iostream using namespace std; int main...Ch. 2 - The following program contains many syntax errors....Ch. 2 - Soft Skills Programmers need good communication...Ch. 2 - Sum of Two Numbers Write a program that stores the...Ch. 2 - Sales Prediction The East Coast sales division of...Ch. 2 - Sales Tax Write a program that computes the total...Ch. 2 - Restaurant Bill Write a program that computes the...Ch. 2 - Miles per Gallon A car holds 16 gallons of...Ch. 2 - Distance per Tank of Gas A car with a 20 gallon...Ch. 2 - Number of Acres One acre of land is equivalent to...Ch. 2 - Land Calculation In the United States, land is...Ch. 2 - Prob. 10PCCh. 2 - Triangle Pattern Write a program that displays the...Ch. 2 - Diamond Pattern Write a program that displays the...Ch. 2 - Pay Period Gross Pay A particular employee earns...Ch. 2 - Basketball Player Height The star player of a high...Ch. 2 - Energy Drink Consumption A soft drink company...Ch. 2 - Past Ocean Levels The Earths ocean levels have...Ch. 2 - Future Ocean Levels During the past decade ocean...Ch. 2 - Annual High Temperatures The average July high...Ch. 2 - How Much Paint A particular brand of paint covers...
Additional Engineering Textbook Solutions
Find more solutions based on key concepts
Porter’s competitive forces model: The model is used to provide a general view about the firms, the competitors...
Management Information Systems: Managing The Digital Firm (16th Edition)
A biomechanical model of the lumbar region of the human trunk is shown. The forces acting in the four muscle gr...
INTERNATIONAL EDITION---Engineering Mechanics: Statics, 14th edition (SI unit)
Software Sales A software company sells a package that retails for 99. Quantity discounts are given according t...
Starting Out with C++ from Control Structures to Objects (9th Edition)
What code optimization could be performed by a code generator when building the machine code representing the s...
Computer Science: An Overview (13th Edition) (What's New in Computer Science)
The _________ specifies how a classs field or method may be accessed by code outside the class. a. field declar...
Starting Out with Programming Logic and Design (5th Edition) (What's New in Computer Science)
Compare and contrast the break and continue statements.
Java How to Program, Early Objects (11th Edition) (Deitel: How to Program)
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.Similar questions
- What is the data type of x after the following assignment: x = 2.0 + 3 - 4 * 12 string int floatarrow_forwardThe correct declaration statement is: int X; Y; int X, Y; int X, Y int X, Y,arrow_forwardThe following variables have been initialized for you: int a; float f; double d; You have to cast the variable into different data types as follows: Cast a as float to a variable x. Cast f as an integer to a variable y. Cast d as float to a variable z. Hint: You have to initialize the variables x,y and z of proper data typesarrow_forward
- Convert the following statements into intermediate code: int r=0;for (int i=0; i<10; i++) r=r+i;arrow_forwardProblem You have code that needs to perform simple time conversions, like days to seconds, hours to minutes, and so on.arrow_forwardint i = 10; int j = 4; int k = i / j; int l = j % i; What is k and l?arrow_forward
- Functions and Optionals - How do I do this practice exercise using Swift code?arrow_forwardExamine the following function header, and then write a statement that calls the function, passing 12 as an argument.def show_value(quantity):arrow_forwardWhat value will be returned by the function if a = 8, b=12? %3D int func(int a, int b){ if(a>b){ return a+b; } else if(aarrow_forwardarrow_back_iosSEE MORE QUESTIONSarrow_forward_ios
Recommended textbooks for you
- Programming with Microsoft Visual Basic 2017Computer ScienceISBN:9781337102124Author:Diane ZakPublisher:Cengage LearningMicrosoft Visual C#Computer ScienceISBN:9781337102100Author:Joyce, Farrell.Publisher:Cengage Learning,
Programming with Microsoft Visual Basic 2017
Computer Science
ISBN:9781337102124
Author:Diane Zak
Publisher:Cengage Learning
Microsoft Visual C#
Computer Science
ISBN:9781337102100
Author:Joyce, Farrell.
Publisher:Cengage Learning,
Python Tutorial #10; Math Functions in Python; Author: Art of Engineer;https://www.youtube.com/watch?v=OviXsGf4qmY;License: Standard YouTube License, CC-BY