Starting Out with C++: Early Objects (9th Edition)

9th Edition

ISBN: 9780134400242

Author: Tony Gaddis, Judy Walters, Godfrey Muganda

Publisher: PEARSON

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Textbook Question

Chapter 8, Problem 9PC

Lo Shu Magic Square

The Lo Shu Magic Square is a grid with three rows and three columns that has the following properties:

• The grid contains the numbers 1 through 9 exactly.

• The sum of each row, each column, and each diagonal all add up to the same number. This is shown in Figure 8-18.

Figure 8-18

Chapter 8, Problem 9PC, Lo Shu Magic Square The Lo Shu Magic Square is a grid with three rows and three columns that has the

Write a program that simulates a magic square using a two-dimensional 3 x 3 array. It should have a Boolean function isMagicSquare that accepts the array as an argument and returns true if it determines it is a Lo Shu Magic Square and false if it is not. Test the program with one array, such as the one shown in Figure 8-18, that is a magic square and one that is not.

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Chapter 8, Problem 8PC

Chapter 8, Problem 10PC

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Chapter 8 Solutions

Starting Out with C++: Early Objects (9th Edition)

Ch. 8.3 - Define the following arrays: A) empNum, a 100...Ch. 8.3 - Prob. 8.2CP Ch. 8.3 - Prob. 8.3CP Ch. 8.3 - Assume a program includes the following two...Ch. 8.3 - What is array bounds checking? Does C++ perform...Ch. 8.3 - What is the output of the following code? int...Ch. 8.3 - Complete the following program skeleton so it will...Ch. 8.7 - Define the following arrays: A) ages, a 10-element...Ch. 8.7 - Indicate if each of the following array...Ch. 8.7 - Prob. 8.10CP

Ch. 8.7 - Given the following array definition: int values...Ch. 8.7 - Prob. 8.12CP Ch. 8.7 - Prob. 8.13CP Ch. 8.7 - What is the output of the following code? const...Ch. 8.9 - Write a typedef statement that makes the name...Ch. 8.9 - Prob. 8.16CP Ch. 8.9 - What is the output of the following program...Ch. 8.9 - The following program segments, when completed,...Ch. 8.11 - Prob. 8.19CP Ch. 8.11 - Prob. 8.20CP Ch. 8.11 - Prob. 8.21CP Ch. 8.11 - Prob. 8.22CP Ch. 8.11 - Prob. 8.23CP Ch. 8.11 - Fill in the empty table below so it shows the...Ch. 8.11 - Write a function called displayArray7. The...Ch. 8.11 - Prob. 8.26CP Ch. 8.12 - Prob. 8.27CP Ch. 8.12 - Write definition statements for the following...Ch. 8.12 - Define gators to be an empty vector of ints and...Ch. 8.13 - True or false: The default constructor is the only...Ch. 8.13 - True or false: All elements in an array of objects...Ch. 8.13 - What will the following program display on the...Ch. 8.13 - Complete the following program so that it defines...Ch. 8.13 - Add two constructors to the Product structure...Ch. 8.13 - Prob. 8.35CP Ch. 8.13 - Prob. 8.36CP Ch. 8.13 - Prob. 8.37CP Ch. 8.13 - Write the definition for an array of five Product...Ch. 8.13 - Write a structure declaration called Measurement...Ch. 8.13 - Write a structure declaration called Destination ,...Ch. 8.13 - Define an array of 20 Destination structures (see...Ch. 8 - The ________ indicates the number of elements, or...Ch. 8 - The size declarator must be a(n) _______ with a...Ch. 8 - Prob. 3RQE Ch. 8 - Prob. 4RQE Ch. 8 - The number inside the brackets of an array...Ch. 8 - C++ has no array ________ checking, which means...Ch. 8 - Prob. 7RQE Ch. 8 - If a numeric array is partially initialized, the...Ch. 8 - If the size declarator of an array definition is...Ch. 8 - Prob. 10RQE Ch. 8 - Prob. 11RQE Ch. 8 - Prob. 12RQE Ch. 8 - Arrays are never passed to functions by _______...Ch. 8 - To pass an array to a function, pass the ________...Ch. 8 - A(n) ________ array is like several arrays of the...Ch. 8 - Its best to think of a two -dimensional array as...Ch. 8 - Prob. 17RQE Ch. 8 - Prob. 18RQE Ch. 8 - When a two -dimensional array is passed to a...Ch. 8 - When you pass the name of an array as an argument...Ch. 8 - Look at the following array definition. int values...Ch. 8 - Given the following array definition: int values...Ch. 8 - Prob. 23RQE Ch. 8 - Assume that array1 and array2 are both 25-element...Ch. 8 - Prob. 25RQE Ch. 8 - How do you establish a parallel relationship...Ch. 8 - Look at the following array definition. double...Ch. 8 - Prob. 28RQE Ch. 8 - Prob. 29RQE Ch. 8 - Prob. 30RQE Ch. 8 - Prob. 31RQE Ch. 8 - The following code totals the values in each of...Ch. 8 - Prob. 33RQE Ch. 8 - Prob. 34RQE Ch. 8 - In a program you need to store the identification...Ch. 8 - Prob. 36RQE Ch. 8 - Prob. 37RQE Ch. 8 - Prob. 38RQE Ch. 8 - Each of the following functions contains errors....Ch. 8 - Soft Skills Diagrams are an important means of...Ch. 8 - Perfect Scores 1. Write a modular program that...Ch. 8 - Larger Than n Create a program with a function...Ch. 8 - Roman Numeral Converter Write a program that...Ch. 8 - Chips and Salsa Write a program that lets a maker...Ch. 8 - Monkey Business A local zoo wants to keep track of...Ch. 8 - Rain or Shine An amateur meteorologist wants to...Ch. 8 - Lottery Write a program that simulates a lottery....Ch. 8 - Rainfall Statistics Write a modular program that...Ch. 8 - Lo Shu Magic Square The Lo Shu Magic Square is a...Ch. 8 - Baseball Champions This challenge uses two files...Ch. 8 - Chips and Salsa Version 2 Revise Programming...Ch. 8 - Stats Class and Rainfall Statistics Create a Stats...Ch. 8 - Stats Class and Track Statistics Write a client...Ch. 8 - Prob. 14PC Ch. 8 - Drivers License Exam The State Department of Motor...Ch. 8 - Array of Payro11 Objects Design a PayRoll class...Ch. 8 - Drink Machine Simulator Create a class that...Ch. 8 - Bin Manager Class Design and write an object...Ch. 8 - Tic-Tac-Toe Game Write a modular program that...Ch. 8 - Theater Ticket Sales Create a TicketManager class...

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