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Do all the assignment questions. Pay attention to the submission guide line at last of the pdf: submit two files. I also attached the required text book. Thanks!


0132923831.pdf C++ Reserved Keywords C++ reserves and gives predefi ned meanings to the following keywords. You may not redefi ne key- words or use them for other purposes. Keywords that appear in color are new since C++11. alignas decitype namespace struct alignof default new switch and delete noexcept template and_eq do not this asm double not_eq thread_local auto dynamic_cast nullptr throw bitand else operator true bitor enum or try bool explicit or_eq typedef break export private typeid case extern protected typename catch false public union char fl oat register unsigned char16_t for reinterpret_cast using char32_t friend return virtual class goto short void compl if signed volatile const inline sizeof wchar_t const_cast int static while constexpr long static_assert xor continue mutable static_cast xor_eq Operator Meaning Associativity Usage * multiply left expr * expr / divide left expr / expr % modulo left expr % expr + add left expr + expr - subtract left expr - expr< bitwise="" shift="" left‡="" left="" expr="">< expr="">> bitwise shift right‡ left expr >> expr< less="" than="" left="" expr="">< expr=""><= less="" than="" or="" equal="" to="" left="" expr=""><= expr=""> greater than left expr > expr >= greater than or equal to left expr >= expr == equal left expr == expr != not equal left expr != expr & bitwise AND left expr & expr ̂ bitwise EXCLUSIVE OR left expr ̂ expr | bitwise OR left expr | expr && logical AND left expr && expr || logical OR left expr || expr ? : conditional left expr ? expr : expr = assign left lvalue = expr *= multiply and assign left lvalue *= expr /= divide and assign left lvalue /= expr %= modulo and assign left lvalue %= expr += add and assign left lvalue += expr -= subtract and assign left lvalue -= expr<= shift="" left="" and="" assign="" left="" lvalue=""><= expr="">>= shift right and assign left lvalue >>= expr &= AND and assign left lvalue &= expr |= OR and assign left lvalue |= expr ̂ = EXCLUSIVE OR and assign left lvalue ̂ = expr , comma left expr , expr ‡ Typically overloaded for I/O Data Abstraction & Problem Solving with C++ WALLS AND MIRRORS SIXTH EDITION Frank M. Carrano University of Rhode Island Timothy Henry University of Rhode Island ISBN 10: 0-13-292372-6 ISBN 13: 978-0-13-292372-9 Credits and acknowledgments borrowed from other sources and reproduced, with permission, in this textbook appear on the appropriate page within text. Copyright © 2013, 2007, 2005 Pearson Education, Inc., publishing as Addison-Wesley. All rights reserved. Printed in the United States of America. This publication is protected by Copyright, and permission should be obtained from the publisher prior to any prohibited reproduction, storage in a retrieval system, or transmission in any form or by any means, electronic, mechanical, photocopying, recording, or likewise. To obtain permission(s) to use material from this work, please submit a written request to Pearson Education, Inc., Permissions Department, One Lake Street, Upper Saddle River, New Jersey 07458, or you may fax your request to 201-236-3290. Many of the designations by manufacturers and sellers to distinguish their products are claimed as trademarks. Where those designations appear in this book, and the publisher was aware of a trademark claim, the designations have been printed in initial caps or all caps. Library of Congress Cataloging-in-Publication Data on fi le. 10 9 8 7 6 5 4 3 2 1 Vice President and Editorial Director, ECS: Marcia J. Horton Executive Editor: Tracy Johnson Associate Editor: Carole Snyder Director of Marketing: Christy Lesko Marketing Manager: Yez Alayan Marketing Assistant: Jon Bryant Director of Production: Erin Gregg Managing Editor: Jeff Holcomb Associate Managing Editor: Robert Engelhardt Manufacturing Buyer: Lisa McDowell Art Director: Anthony Gemmellaro Cover Designer: Liz Harasymczuk Permissions Supervisor: Michael Joyce Permissions Administrator: Jenell Forschler Director, Image Asset Services: Annie Atherton Manager, Visual Research: Karen Sanatar Cover Art: Shutterstock/SVLuma Media Project Manager: Renata Butera Full-Service Project Management: Rose Kernan Composition: Cenveo Publisher Services / Nesbitt Printer/Binder: Edwards Brothers Cover Printer: Lehigh-Phoenix Color/Hagerstown iiiiii W el co m eWelcome to the sixth edition of Data Abstraction & Problem Solving with C++: Walls and Mirrors . Since the publication of the fi rst edition, we all have gained experience with teaching data abstraction in an object- oriented way using C++. This edition refl ects that experience and the many comments and suggestions received from faculty and students alike. I am happy to introduce Dr. Timothy Henry, my co-author and colleague at the University of Rhode Island. Together, we have given this book a much needed revision and a new look. However, our goal remains to give students a superior foundation in data abstraction, object-oriented programming, and other modern problem- solving techniques. All C++ code has been rewritten with a focus on safe and secure programming practices. It also adheres to the C++11 standard. We hope that you enjoy reading this book. Like many others before you, you can learn—or teach—data structures in an effective and sustainable way. Talk to Us Walls and Mirrors continues to evolve. Your comments, suggestions, and corrections will be greatly appreciated. Here are a few ways to reach us: • E-mail: [email protected] • Facebook: www.facebook.com/makingitreal • Twitter: twitter.com/Frank_M_Carrano • Blog: frank-m-carrano.com/makingitreal www.facebook.com/makingitreal iv A N ot e to S tu de nt s The topics that we cover in this book deal with the various ways of organizing data so that a given application can access and manipulate data in an effi cient way. These topics are fundamental to your future study of compu- ter science, as they provide you with the
Answered Same DaySep 12, 2021

Answer To: XXXXXXXXXXpdf XXXXXXXXXXC++ Reserved Keywords C++ reserves and gives predefi ned meanings to the...

Pulkit answered on Sep 12 2021
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Solutions/assignment-4-kitc0sb2.pdf
2021/9/12 CS 10C Programming Concepts and Methodologies 2
https://daveteaches.com/10c/a4.shtml 1/3
CS 10C Programming Concepts and
Methodologies 2
Assignment 4: Advanced Recursion
Skip to Main Content
Assignment 4.1 [30 points]
No documentation is required on this assignm
ent.
Section 5.3.2 of the text describes the "Eight Queens Problem". Read the description of the problem very
carefully, but stop reading when the details of the implementation begin to be discussed. I believe that I have a
simpler approach. This means you should pay close attention through the paragraph that ends with
"you need to backtrack, as has already been described." (This is the first complete paragraph on page
179.)
We will have two classes: a "Board" class to represent the chessboard and a "Queen" class to represent a single
Queen.
A Board object could be represented in a number of ways. The most intuitive representation might be a two-
dimensional array; however, such an array wastes space because only eight squares out of 64 are used.
Instead we will use an STL vector that contains the 8 Queens. Each Queen will be stored in the position of the
vector that corresponds to the Queen's column (i.e., the Queen in column 0 will be stored in position 0 of the
vector, the Queen in column 1 will be stored in position 1 of the vector, and so on). Since each Queen will know
its own location on the board, this vector will fully specify the state of the board.
Here is the pseudocode that I highly recommend. I have modified it from the pseudocode given in the text after
a lot of experimentation with different approaches to determine the simplest approach.
Note that to simplify the wording we will use the word "safe" to mean "not under attack by a queen
in an earlier column".
pre: row < BOARD_SIZE && col < BOARD_SIZE
post: places a queen in each column of the calling object, beginning with the column "col", and
considering rows in that column beginning with row "row", in such a way that none of them are
under attack by any others. Returns true if successful, false if no such configuration can be
found
placeQueens(row: integer, col: integer): boolean {
Beginning with row "row", find the next square in column "col" that is safe;
while (such a square exists) {
Set the location of the Queen in column "col" to that square;
if (this was the final Queen to be placed OR placeQueens(0, col + 1)) {
return true;
} else {
// placing the queen in column "col" into row "row" didn't work, so:
Move the queen in column "col" to the next square in that column
row = queens[col].getRow();
}
Beginning with row "row", find the next square in column "col" that is safe;
}

// exited the while loop, which means that all rows in this column have been considered.
return false;

}
You must use the following code as a starting point. Do not add anything to the class declarations. Your only
task is to complete the definitions...
SOLUTION.PDF

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