STARTING OUT WITH C++ MPL
9th Edition
ISBN: 9780136673989
Author: GADDIS
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Textbook Question
Chapter 2, Problem 15RQE
Write a C++ statement that defines the double variables temp, weight, and height all in the same statement.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
Write a C++ statement that declares a named constant PI of double type with a value of 3.14.
1
Write a C++ program to calculate a rectangle's area. The program consists of the
following function:
• getLength This function should ask the user to enter the rectangle's length,
and then returns that value as a double
• getWidth - This function should ask the user to enter the rectangle's width,
and then returns that value as a double.
getArea – This function should accept the rectangle's length and width as
arguments and return the rectangle's area.
• displayData – This function should accept the rectangle's length, width and
area as arguments, and display them in an appropriate message on the
screen.
main – This function consists of calls to the above functions.
38. To pass a scalar variable by reference in C++, you need to include the ____ operator before the formal parameter’s name in the receiving function’s header.
a.
&
c.
$
b.
*
d.
@
42. A simple, or ____ variable, is one that is unrelated to any other variable in memory.
a. scalar
b. vector
c. independent
d. dependent
43. You may use an assignment statement or the ____ operator to enter data into an array element.
a. comparison
b. arithmetic
c. extraction
d. insertion
44. Each of the ____ (variables) in an array has the same data type.
a.elements
b.objects
c.structures
d.subscripts
Chapter 2 Solutions
STARTING OUT WITH C++ MPL
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 - Indicate if each of the following assignment...Ch. 2 - If the variables letter and w have been defined as...Ch. 2 - Indicate if each of the following cout statements...Ch. 2 - Indicate if each of the following cout statements...Ch. 2 - Assume integers x = 4, y = 7, and z = 2. What...Ch. 2 - Assume double variables x = 2.5, y = 7.0, and z =...Ch. 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. 22RQECh. 2 - Prob. 23RQECh. 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 - Circuit Board Price An electronics company makes...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 - Stock Loss Kathryn bought 750 shares of stock at a...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...
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
- C++ PROGRAMMING VARIABLE DECLARATION. Create a variable called carName, assign the value Honda to it. Write a C++ assignment statement that assigns the value 23.25 to a float variable named price. Write a C++ assignment statement that assigns the letter T to a char variable named insured. Write the declaration for two variables called feet and inches. Both variables of type int and both are to be initialized to zero in the declaration. Use both initialization alternatives. Write a C++ statement that declares a named constant with identifier name distance and a literal constant value of 14E14.arrow_forwardC++ Programming Exercise: When you borrow money to buy a house, a car, or for some other purpose, you repay the loan by making periodic payments over a certain period of time. Of course, the lending company will charge interest on the loan. Every periodic payment consists of the interest on the loan and the payment toward the principal amount. To be specific, suppose that you borrow $1,000 at an interest rate of 7.2% per year and the payments are monthly. Suppose that your monthly payment is $25. Now, the interest is 7.2% per year and the payments are monthly, so the interest rate per month is 7.2/12 = 0.6%. The first month's interest on $1,000 is 1000 X 0.006 = 6. Becuase the payment is $25 and the interest of the first month is $6, the payment toward the principal amount is 25-6 = 19. This means after making the first payment, the loan amount is 1,000-19 = 981. For the second payment, the interest is calculated on $981. So the interest for the second month is 981 X 0.006 = 5.886,…arrow_forwardPlease do in C++ coding please Nrite a program to fulfill the following requirements: You need a program to help you plan a garden. The user will enter - The square footage of their garden plot - Their needs for each of several types of plants (you won't know ahead of time how many types). For each plant they will specify the length of the rows, their width, and the number of rows. After each plant is entered, the program is to calculate the square footage used for that plant and display the remaining square footage left in the garden. The program should then ask them if they want to plant something else. If the user tries to enter too much for a plant compared to what is left, the program should tell them of their error and tell them the square footage that will actually be used for that plant. The user is not required to fill their garden space. When the user is done entering plants, the program should display the total square footage used, the number of plant types and the amount of…arrow_forward
- C++ languagearrow_forwardInternet Service provider An Internet service provider has three different subscription packages for its customers: Package A: For $9.95 per month 10 hours of access are provided. Additional hours are $2.00 per hour. Package B: For $13.95 per month 20 hours of access are provided. Additional hours are $1.00 per hour. Package C: For $19.95 per month unlimited access is provided. Write a program using c++ that calculates a customer's monthly bill. It should ask the user to enter the letter of the package the customer has purchased (A, B, or C) and the number of hours that were used. It should then display the total charges.arrow_forwardWrite a C++ statement that defines the int variables months, days, and years all in the same statement, with months initialized to 2 and years initialized to 3.arrow_forward
- C ++ Programarrow_forwardCode using c++ 3. From Person to People by CodeChum Admin Now that we have created a Person, it's time to create more Person and this tech universe shall be filled with people! Instructions: In the code editor, you are provided with the definition of a struct Person. This struct needs an integer value for its age and character value for its gender. Furthermore, you are provided with a displayPerson() function which accepts a struct Person as its parameter. In the main() function, there's a pre-created array of 5 Persons. Your task is to ask the user for the values of the age and gender of these Persons. Then, once you've set their ages and genders, call the displayPerson() function and pass them one by one. Input 1. A series of ages and genders of the 5 Persons Output Person·#1 Enter·Person's·age:·24 Enter·Person's·gender:·M Person·#2 Enter·Person's·age:·21 Enter·Person's·gender:·F Person·#3 Enter·Person's·age:·22 Enter·Person's·gender:·F Person·#4…arrow_forwardHello good afternoon, Use functional decomposition to write a C++ program that asks the user to enter his or herweight and the name of a planet. Use an enumerated type called planetType to represent theplanets and use a switch statement that takes as its condition a planetType variable. The program,via the switch statement, then outputs how much the user would weigh on that planet. Thefollowing table gives the factor by which the weight must be multiplied for each planet.Your program must have the following functions in it: GetUserInput(),ConvertInputToPlanetType(), and OutputWeight() (your switch statement must be inOutputWeight()). I will let you determine what each function’s parameters and return typesshould be. The program will output an error message if the user does not type a correct planetname. The prompt and the error message will make it clear to the user how a planet name mustbe entered.Use proper formatting and appropriate comments in your code. The output must be…arrow_forward
- Create a C++ Codearrow_forwardC++arrow_forwardProgramming Assignment 1: Particular employees earn $60000 annually. Write a program in C++ that determines and displays what the amount of his gross pay will be for each pay period if he is paid twice a month (24 paychecks per year) and if he is paid bi-weekly (26 checks per year).arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- C++ for Engineers and ScientistsComputer ScienceISBN:9781133187844Author:Bronson, Gary J.Publisher:Course Technology Ptr
C++ for Engineers and Scientists
Computer Science
ISBN:9781133187844
Author:Bronson, Gary J.
Publisher:Course Technology Ptr
.2: Function Parameters and Arguments - p5.js Tutorial; Author: The Coding Train;https://www.youtube.com/watch?v=zkc417YapfE;License: Standard Youtube License