Starting Out With C++: Early Objects (10th Edition)
10th Edition
ISBN: 9780135235003
Author: Tony Gaddis, Judy Walters, Godfrey Muganda
Publisher: PEARSON
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Textbook Question
Chapter 3, Problem 22PC
Pizza Slices
Joe's Pizza Palace needs a
A) Ask the user for the diameter of the pizza in inches.
B) Divide the diameter by 2 to get the radius.
C) Calculate the number of slices that may be taken from a pizza of that size if each slice has an area of 14.125 square inches.
D) Display a message telling the number of slices.
The number of square inches in the total pizza can be calculated with this formula:
Area=
Where variable r is the radius of the pizza and
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Chapter 3 Solutions
Starting Out With C++: Early Objects (10th Edition)
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 - Complete the following program code segment so...Ch. 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. 3.8 - Will the following string literal fit in the space...Ch. 3.8 - If a program contains the definition string name;...Ch. 3.8 - Prob. 3.26CPCh. 3.10 - Use a mathematical library function with a cout...Ch. 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 - Write C++ expressions for the following algebraic...Ch. 3 - Assume a program has the following variable...Ch. 3 - Prob. 11RQECh. 3 - Write a multiple assignment statement that can be...Ch. 3 - Write a pair of multiple assignment statements...Ch. 3 - Is the following code legal? Why or why not? const...Ch. 3 - Write a cout statement that uses stream...Ch. 3 - Write a cout statement that uses stream...Ch. 3 - What header file must be included A) to perform...Ch. 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 - Little Italy Pizza charges 14.95 for a 12-inch...Ch. 3 - A) (Assume the user enters George Washington.)...Ch. 3 - Each of the following program segments has some...Ch. 3 - A) const int number1, number2, product; cout ...Ch. 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 - How Much Insurance? Many financial experts advise...Ch. 3 - Test Average Write a program that asks for five...Ch. 3 - Average Rainfall Write a program that calculates...Ch. 3 - Male and Female Percentages Write a program that...Ch. 3 - Vacation Days Write a program that prompts the...Ch. 3 - How Many Widgets? The Yukon Widget Company...Ch. 3 - How many Calories? A bag of cookies holds 30...Ch. 3 - Ingredients Adjuster A cookie recipe calls for the...Ch. 3 - Celsius to Fahrenheit Write a program that...Ch. 3 - Monthly Sales Tax A retail company muse file a...Ch. 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 - Monthly Payments The monthly payment on a loan may...Ch. 3 - Pizza Slices Joe's Pizza Palace needs a program to...Ch. 3 - How Many Pizzas? Modify the program you wrote in...Ch. 3 - Angle Calculator Write a program that asks the...
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