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
Textbook Question
Chapter 2.5, Problem 2.9CP
When the following main function runs, what will display on the screen?
int main()
{
int number;
number = 712;
cout << "The value is " << "number" << endl;
return 0;
}
Expert Solution & Answer
Trending nowThis is a popular solution!
Students have asked these similar questions
Void functions do not return any value when they are called.
Test Average and Grade
Write a program that asks the user to enter five test scores. The program should display a
letter grade for each score and the average test score. Write the following functions in the
program:
• calc_average-This function should accept five test scores as arguments and return the average
of the scores.
• determine_grade-This function should accept a test score as an argument and return a letter
grade for the score based on the following grading scale:
Score
Letter Grade
90-100
A
80-89
B
70-79
60-69
D
Below 60
F
A sample run is as follows:
Enter test score 1: 75.0
Enter test score 2: 95.0
Enter test score 3: 80.0
Enter test score 4: 90.0
Enter test score 5: 85.0
Your grades are as follows:
Test 1: C
Test 2: A
Test 3: B
Test 4: A
Test 5 : B
struct date{
int day;
int month;
int year;
};
Write a function named void increaseDay(struct date *d) that increases the value of a variable of struct date type with integer year, month, and day members by one day.
Write a function named void decreaseDay(struct date *d) that decreases the value of a variable of struct date type with integer year, month, and day members by one day.
Write a C program that reads from the user a date in d/m/y format and the amount of increase or decrease as an integer. Display the new date in d/m/y format. You may call related functions as many as given increase or decrease value.
Note 1: You do not need to consider leap years. Use always 28 days for month February.
Note 2: Do not modify the function prototypes.
Sample Input1:
Sample Output1:
12/8/1990 -5
7/8/1990
Sample Input2:
Sample Output2:
26/2/2005 5
3/3/2005
Sample Input3:
Sample Output3:
29/12/1998 7
5/1/1999…
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
Summarize the distinction between declarative statements and imperative statements.
Computer Science: An Overview (12th Edition)
What is an object?
Starting Out with Programming Logic and Design (4th Edition)
Define a class called List that can hold a list of values of type double. Model your class definition after the...
Problem Solving with C++ (9th Edition)
An element in a dictionary has two parts. What are they called?
Starting Out with Python (4th Edition)
Type in and run the program presented in this chapter. Check the programs results by comparing the original fil...
Programming in C
Give an example of a data constraint.
Database Concepts (8th Edition)
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
- Void functions do not return any value when they are called.True or falsearrow_forwardFill-in-the-Blank When used as parameters, _________ variables allow a function to access the parameter’s original argument.arrow_forwardC program: complete the calculator function to make the main program workarrow_forward
- Static Variable: a variable whose lifetime is the lifetime of the program (static int x;) Dynamic Variable: It is a pointer to a variable (int *x;) Is this comparison true?arrow_forwardC++ Functions provide a means to modularize applications Write a function called "Calculate" takes two double arguments returns a double result For example, the following is a function that takes a single "double" argument and returns a "double" result double squareArea(double side){ double lArea; lArea = side * side; return lArea;}arrow_forwardLook at the following function header:def my_function(a, b, c):Now look at the following call to my_function:my_function(3, 2, 1)When this call executes, what value will be assigned to a? What value will be assigned to b? What value will be assigned to c?arrow_forward
- Coin Toss Write a function named coinToss that simulates the tossing of a coin. When you call the function, it should generate a random number in the range of 1 through 2. If the random number is 1, the function should display "heads". If the random number is 2, the function should display "tails". Demonstrate the function in a program that sks the user how many times the coin should be tossed and the coin then simulates the tossing of the coin that number of times.arrow_forwardC++ beginnerarrow_forwardTest Average and Grade Write a program that asks the user to enter five test scores. The program should display a letter grade for each score and the average test score. Write the following functions in the program: calc_average. This function should accept five test scores as arguments and return the average of the scores. determine_grade. This function should accept a test score as an argument and return a letter grade for the score based on the following grading scale: Score Letter Grade 90–100 A 80–89 B 70–79 C 60–69 D Below 60 F Write the following functions: getTestScore(): This function prompts user for five test scores and returns test score to the caller. calcAverage(): This function accepts five test scores as arguments and returns the average of the five test scores. determineGrade(): This function accepts an average as an argument and returns a letter grade for the score based on the grading scale. displayData(): This method displays all five…arrow_forward
- C++ Visual 2019 A particular talent competition has five judges, each of whom awards a score between 0 and 10 to each performer. Fractional scores, such as 8.3, are allowed. A performer's final score is determined by dropping the highest and lowest score received, then averaging the three remaining scores. Write a program that uses this method to calculate a contestant's score. It should include the following functions: void getJudgeData() should ask the user for a judge's score, store it in a reference parameter variable, and validate it. This function should be called by main once for each of the five judges. void calcScore() should calculate and display the average of the three scores that remain after dropping the highest and lowest scores the performer received. This function should be called just once by main and should be passed the five scores. The last two functions, described below, should be called by calcScore, which uses the returned information to determine which of the…arrow_forward**C PROGRAMMING LANGUAGE **PLEASE PUT SOME COMMENTS ** DOUBLE CHECK IF IT WORKS Q IN PICTUREarrow_forwardUsernames An online company needs your help to implement a program that verifies the username chosen by a new user. Their rules is described below: Username MUST contain at least 6 characters; Username cannot start with a number; Username can only contain letters or numbers. If valid, the username may be resgistered if it doesn't already exist in the system. You should not use built-in functions to determine the character type such as isnumeric() or islower(). Use the strings given alphabet and numeric to determine if each character is valid. Use the list registered to help you determine if the username is already registered. Don't forget to execute the cell below to use these strings # run this cell to create these variablesalphabet = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz'numeric = "0123456789"registered = ["john87", "topmage", "light4ever", "username2"] Write a function nameValidation which receives a String argument name. This function: has name String…arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- C++ Programming: From Problem Analysis to Program...Computer ScienceISBN:9781337102087Author:D. S. MalikPublisher:Cengage Learning
C++ Programming: From Problem Analysis to Program...
Computer Science
ISBN:9781337102087
Author:D. S. Malik
Publisher:Cengage Learning
Introduction to Variables; Author: Neso Academy;https://www.youtube.com/watch?v=fO4FwJOShdc;License: Standard YouTube License, CC-BY