Starting Out With C++, Early Objects (Looseleaf)
8th Edition
ISBN: 9780133427622
Author: GADDIS
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Textbook Question
Chapter 3.3, Problem 3.16CP
What will the following
int integer1 = 19,
integer2 = 2;
double doubleVal;
doubleVal = integer1 / integer2;
cout << doubleVal << endl;
doubleVal = static_cast<doub1e>(integer1) / integer2;
cout << doubleVal << endl;
doubleVal = static_cast<double>(integer1 / integer2);
cout c << doubleVal << end!;
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
2. What data type would you use to allow a function to receive an Int or nil value as its parameter?
func display(num: ____ ) {
if num == nil { print("Not a number")
} else {
print(num) }
}
display(num: 5)
display(num: nil)
my_round(number, integer): Based on the built-in round(...) function. Takes an integer or float and returns a rounded float value that is the number rounded to the second argument's decimal place.
First argument can be any float or integer. Second argument must be an integer.
Examples:
my_round(1234.5678, 2) and round(1234.5678, 2) should return 1234.57.
my_round(1234.5678, -2) and round(1234.5678, -2) should return 1200.0.
Function #1: superman Parameters: height - an integer representing the user's height in inches Description:
Write a function for the Superman ride at Six Flags that determines whether the user is taller than 4'8" so that he or she can ride a roller coaster. If the user's height, which is provided by the parameter height, is greater than or equal to the minimum height, print the string 'Have a great ride!'.
Otherwise, print the string 'Sorry. You must be at least 4 feet 8 inches to ride.' Test Cases:
>>>superman(30) Sorry. You must be at least 4 feet 8 inches to ride.
>>>superman(70)
Have a great ride!
Chapter 3 Solutions
Starting Out With C++, Early Objects (Looseleaf)
Ch. 3.1 - Prob. 3.1CPCh. 3.1 - What is the symbol called?Ch. 3.1 - Where does cin read its input from?Ch. 3.1 - Prob. 3.4CPCh. 3.1 - Assume value is an integer variable. If the user...Ch. 3.1 - A program has the following variable definitions....Ch. 3.1 - The following program will run, but the user will...Ch. 3.1 - Complete the following main function so that it...Ch. 3.2 - In each of the following cases, tell which...Ch. 3.2 - Complete the following table by writing the value...
Ch. 3.2 - Prob. 3.11CPCh. 3.2 - Study the following program code and then complete...Ch. 3.2 - Complete the following program skeleton so that it...Ch. 3.3 - Assume the following variable definitions: int a =...Ch. 3.3 - What will the following program code display if a...Ch. 3.3 - What will the following program code display? int...Ch. 3.5 - Prob. 3.17CPCh. 3.5 - Prob. 3.18CPCh. 3.5 - Complete the following program code segment so...Ch. 3.5 - Prob. 3.19CPCh. 3.6 - Write a multiple assignment statement that assigns...Ch. 3.6 - Write statements using combined assignment...Ch. 3.6 - What will the following program segment display?...Ch. 3.7 - Write cout statements with stream manipulators...Ch. 3.7 - The following program segment converts an angle in...Ch. 3.9 - Will the following string literal fit in the space...Ch. 3.9 - If a program contains the definition string name;...Ch. 3.9 - Prob. 3.28CPCh. 3.10 - Assume the variables angle1 and angle2 hold angles...Ch. 3.10 - To find the cube root (the third root) of a...Ch. 3.10 - Write a statement that produces a random number...Ch. 3 - Prob. 1RQECh. 3 - Prob. 2RQECh. 3 - Prob. 3RQECh. 3 - Assume the following variables are defined: int...Ch. 3 - What header files must be included in the...Ch. 3 - Prob. 6RQECh. 3 - Prob. 7RQECh. 3 - Complete the following table. Expression Value of...Ch. 3 - Write C++ expressions for the following algebraic...Ch. 3 - Assume a program has the following variable...Ch. 3 - Prob. 11RQECh. 3 - Assume that qty and salesReps are both integers....Ch. 3 - Rewrite the following variable definition so the...Ch. 3 - Complete the following table by writing statements...Ch. 3 - Write a multiple assignment statement that can be...Ch. 3 - Replace the following statements with a single...Ch. 3 - Is the following code legal? Why or why not? const...Ch. 3 - Prob. 18RQECh. 3 - Prob. 19RQECh. 3 - Prob. 20RQECh. 3 - Pet World offers a 15 percent discount to senior...Ch. 3 - A bowling alley is offering a prize to the bowler...Ch. 3 - A retail store grants its customers a maximum...Ch. 3 - Prob. 24RQECh. 3 - Prob. 25RQECh. 3 - Each of the following program segments has some...Ch. 3 - Prob. 28RQECh. 3 - Prob. 29RQECh. 3 - Soft Skills Often programmers work in teams with...Ch. 3 - Miles per Gallon Write a program that calculates a...Ch. 3 - Stadium Seating There are three searing categories...Ch. 3 - Housing Costs Write a program that asks the user...Ch. 3 - How Much Insurance? Many financial experts advise...Ch. 3 - Batting Average Write a program to find a baseball...Ch. 3 - Test Average Write a program that asks for five...Ch. 3 - Average Rainfall Write a program that calculates...Ch. 3 - Prob. 8PCCh. 3 - Prob. 9PCCh. 3 - Prob. 10PCCh. 3 - Celsius to Fahrenheit Write a program that...Ch. 3 - Prob. 12PCCh. 3 - Prob. 13PCCh. 3 - Property Tax Madison County collects property...Ch. 3 - Senior Citizen Property Tax Madison County...Ch. 3 - Math Tutor Write a program that can be used as a...Ch. 3 - Interest Earned Assuming there are no deposits...Ch. 3 - Prob. 18PCCh. 3 - Prob. 19PCCh. 3 - How Many Pizzas? Modify the program you wrote in...Ch. 3 - Angle Calculator Write a program that asks the...Ch. 3 - Prob. 22PC
Additional Engineering Textbook Solutions
Find more solutions based on key concepts
(Sum a Sequence of Integers) Write a program that sums a sequence of integers. Assume that the first integer re...
C How to Program (8th Edition)
Repeat Practice Program 5 of Chapter 3, but use a loop so the user can convert other temperatures. If the user ...
Java: An Introduction to Problem Solving and Programming (7th Edition)
T F: If the CInt function cannot convert its argument, it causes a runtime error.
Starting Out With Visual Basic (8th Edition)
For each of the following activities, give a PEAS description of the task environment and characterize it in te...
Artificial Intelligence: A Modern Approach
Using the commands SELECT, PROJECT, and JOIN, write a sequence of instructions to answer each of the following ...
Computer Science: An Overview (12th 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
- A sphere is characterized by a single dimensions; its radius (r). The surface area of the sphere is calculated as A=4πr2 While the volume is calculated as V=43πr3 Write a program that asks the user for r and when VALID proceeds to calculate both the surface area and the volume of the sphere by calling a single function. The function's prototype is as follows: void sphereCalc(float, float *, float *); All console input and output operations are in main(). Print the area and volyme with 3 decimal places. Follow best programming practices. Use r = 3 for the screenshot. Hint: Define PI using #define PI 3.1415927arrow_forwardYou are developing a Fraction structure for Teacher’s Pet Software. The structure contains three public data fields for whole number, numerator, and denominator. Using the same structure, write the functions described below: • An enterFractionValue()function that declares a local Fraction object and prompts the user to enter values for the Fraction. Do not allow the user to enter a value of 0 for the denominator of any Fraction; continue to prompt the user for a denominator value until a valid one is entered. The function returns a data-filled Fraction object to the calling function. • A reduceFraction()function that accepts a Fraction object and reduces it to proper form, returning the reduced Fraction. For example, a Fraction entering the function as 0 2/6 would be reduced to 0 1/3, and a Fraction entered as 4 18/4 would be reduced to 8 1/2. • A displayFraction()function that displays any Fraction object passed to it. This function displays a fraction with a slash between the…arrow_forwardIn C++ Declare a function that is called Compute_Avg. The function returns a float data, receives an integer parameter named “num”, and a float parameter named “Average”.arrow_forward
- Functions With Parameters and No Return Values Quiz by CodeChum Admin Create a program that accepts an integer N, and pass it to the function generatePattern. generatePattern() function which has the following description: Return type - void Parameter - integer n This function prints a right triangular pattern of letter 'T' based on the value of n. The top of the triangle starts with 1 and increments by one down on the next line until the integer n. For each row of in printing the right triangle, print "T" for n times. In the main function, call the generatePattern() function. Input 1. One line containing an integer Output Enter·N:·4 T TT TTT TTTTarrow_forwardWrite a program in C that has three float variable (place random values in them) and that will call thefunctions below using these variables as arguments.Create a function named pizza that takes three float arguments and returns the lowest value of them.Call the function pizza on the three variables and output the function return to the screen.Create a function named burger that takes three float arguments and returns the highest value of them.Call the function pizza on the three variables and output the function return to the screen.Create a function named hotdog that takes three float arguments and returns the middle value of them.Call the function pizza on the three variables and output the function return to the screen. Do not use rand functionarrow_forwardWrite a program in c that has three float variable (place random values in them) and that will call thefunctions below using these variables as arguments.Create a function named pizza that takes three float arguments and returns the lowest value of them.Call the function pizza on the three variables and output the function return to the screen.Create a function named burger that takes three float arguments and returns the highest value of them.Call the function pizza on the three variables and output the function return to the screen.Create a function named hotdog that takes three float arguments and returns the middle value of them.Call the function pizza on the three variables and output the function return to the screen.arrow_forward
- C++: Describe how the following call by reference works. Make a comment for each line. void pxc(int& c, int& d) { int k = c; c = d; d = k; } int main() { int a = 15, b = 100; pxc(a, b); }arrow_forwardComputer Fundamentals and Programming 2 Write a program that determines a student’s grade. The program will accept 3 scores and computes the average score. Determine the grade based on the following rules: - If the average score is equal or greater than 90, the grade is A. - If the average score is greater than or equal to 70 and less than 90, the grade is B. - If the average score is greater than or equal to 50 and less than 70, the grade is C. - If the average score is less than 50, the grade is F. Source Codes and Print Screen of the Outputarrow_forwardConsider the following recursive function. What does it calculate in terms of x, y, and z? In visual studio (Visual Basic .NET) language. 01: Private Function CalcRecurse(ByVal x As Integer, ByVal y As Integer, ByVal z As Integer) As Integer 02: If x <= 1 Then 'Assume that CalcRecurse always starts with x > 1 03: Return y 04: Else 05: Return z + CalcRecurse(x - 1, y, z) 06: End If 07: End Functionarrow_forward
- Code in Visual basic Write a function named Quotient with 2 Integer parameters (originally from textboxes) and a Double return type. The function should calculate the first parameterdivided by the second and return the resultarrow_forwardC++ printSmaller is a function that accepts two int parameters and returns no value. It will print the value of the smaller one parameters. The function protoype is as follows: void printSmaller(int num1, int num2); write the statments to read two integers and call this function to display the smaller one.arrow_forwardC++ code 1 year = 15 months 1 month = 30 days write a function that takes an int parameter that represents the number of days, and converts the number of days to years, months, and days and returns this information in a struct So for example, it will convert 800 days into a struct that represents one year, 11 months, and 20 daysarrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Database System ConceptsComputer ScienceISBN:9780078022159Author:Abraham Silberschatz Professor, Henry F. Korth, S. SudarshanPublisher:McGraw-Hill EducationStarting Out with Python (4th Edition)Computer ScienceISBN:9780134444321Author:Tony GaddisPublisher:PEARSONDigital Fundamentals (11th Edition)Computer ScienceISBN:9780132737968Author:Thomas L. FloydPublisher:PEARSON
- C How to Program (8th Edition)Computer ScienceISBN:9780133976892Author:Paul J. Deitel, Harvey DeitelPublisher:PEARSONDatabase Systems: Design, Implementation, & Manag...Computer ScienceISBN:9781337627900Author:Carlos Coronel, Steven MorrisPublisher:Cengage LearningProgrammable Logic ControllersComputer ScienceISBN:9780073373843Author:Frank D. PetruzellaPublisher:McGraw-Hill Education
Database System Concepts
Computer Science
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:McGraw-Hill Education
Starting Out with Python (4th Edition)
Computer Science
ISBN:9780134444321
Author:Tony Gaddis
Publisher:PEARSON
Digital Fundamentals (11th Edition)
Computer Science
ISBN:9780132737968
Author:Thomas L. Floyd
Publisher:PEARSON
C How to Program (8th Edition)
Computer Science
ISBN:9780133976892
Author:Paul J. Deitel, Harvey Deitel
Publisher:PEARSON
Database Systems: Design, Implementation, & Manag...
Computer Science
ISBN:9781337627900
Author:Carlos Coronel, Steven Morris
Publisher:Cengage Learning
Programmable Logic Controllers
Computer Science
ISBN:9780073373843
Author:Frank D. Petruzella
Publisher:McGraw-Hill Education
Introduction to Variables; Author: Neso Academy;https://www.youtube.com/watch?v=fO4FwJOShdc;License: Standard YouTube License, CC-BY