Programming in C
, About the Author
E Balagurusamy, is presently the Chairman of EBG Foundation, Coimbatore. In the past he has also
held the positions of member, Union Public Service Commission, New Delhi and Vice-Chancellor, Anna
University, Chennai. He is a teacher, trainer and consultant in the fields of Information Technology
and Management. He holds an ME (Hons) in Electrical Engineering and PhD in Systems Engineering
from the Indian Institute of Technology, Roorkee. His areas of interest include Object-Oriented Software
Engineering, E-Governance: Technology Management, Business Process Re-engineering and Total
Quality Management.
A prolific writer, he has authored a large number of research papers and several books. His best-selling
books, among others include:
∑ Fundamentals of Computers
∑ Computing Fundamentals and C Programming, 2e
∑ Programming in C#, 3/e
∑ Programming in Java, 5/e
∑ Object-Oriented Programming with C++, 7/e
∑ Numerical Methods
∑ Reliability Engineering
A recipient of numerous honors and awards, he has been listed in the Directory of Who's Who of
Intellectuals and in the Directory of Distinguished Leaders in Education.
,Programming in C
E Balagurusamy
Chairman
EBG Foundation
Coimbatore
McGraw Hill Education (India) Private Limited
CHENNAI
McGraw Hill Education Offices
Chennai New York St Louis San Francisco Auckland Bogotá Caracas
Kuala Lumpur Lisbon London Madrid Mexico City Milan Montreal
San Juan Santiago Singapore Sydney Tokyo Toronto
, McGraw Hill Education (India) Private Limited
Published by McGraw Hill Education (India) Private Limited
444/1, Sri Ekambara Naicker Industrial Estate, Alapakkam, Porur, Chennai - 600 116
Programming in C
Copyright © 2018, by McGraw Hill Education (India) Private Limited. No part of this publication may be repro-
duced or distributed in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise
or stored in a database or retrieval system without the prior written permission of the publishers. The program
listings (if any) may be entered, stored and executed in a computer system, but they may not be reproduced for
publication.
ISBN-13: 978-93-87432-36-9
ISBN-10: 93-87432-36-X
1 23456789 D101417 22 21 20 19 18
Printed and bound in India.
Managing Director: Kaushik Bellani
Director—Science & Engineering Portfolio: Vibha Mahajan
Senior Portfolio Manager—Science & Engineering: Hemant K Jha
Associate Portfolio Manager—Science & Engineering: Mohammad Salman Khurshid
Production Head: Satinder S Baveja
Assistant Manager—Production: Anuj K Shriwastava
General Manager—Production: Rajender P Ghansela
Manager—Production: Reji Kumar
Information contained in this work has been obtained by McGraw Hill Education (India), from sources believed
to be reliable. However, neither McGraw Hill Education (India) nor its authors guarantee the accuracy or
completeness of any information published herein, and neither McGraw Hill Education (India) nor its authors
shall be responsible for any errors, omissions, or damages arising out of use of this information. This work is
published with the understanding that McGraw Hill Education (India) and its authors are supplying information
but are not attempting to render engineering or other professional services. If such services are required, the
assistance of an appropriate professional should be sought.
Typeset at The Composers, 260, C.A. Apt., Paschim Vihar, New Delhi 110 063 and printed at
visit us at: www.mheducation.co.in
, About the Author
E Balagurusamy, is presently the Chairman of EBG Foundation, Coimbatore. In the past he has also
held the positions of member, Union Public Service Commission, New Delhi and Vice-Chancellor, Anna
University, Chennai. He is a teacher, trainer and consultant in the fields of Information Technology
and Management. He holds an ME (Hons) in Electrical Engineering and PhD in Systems Engineering
from the Indian Institute of Technology, Roorkee. His areas of interest include Object-Oriented Software
Engineering, E-Governance: Technology Management, Business Process Re-engineering and Total
Quality Management.
A prolific writer, he has authored a large number of research papers and several books. His best-selling
books, among others include:
∑ Fundamentals of Computers
∑ Computing Fundamentals and C Programming, 2e
∑ Programming in C#, 3/e
∑ Programming in Java, 5/e
∑ Object-Oriented Programming with C++, 7/e
∑ Numerical Methods
∑ Reliability Engineering
A recipient of numerous honors and awards, he has been listed in the Directory of Who's Who of
Intellectuals and in the Directory of Distinguished Leaders in Education.
,Programming in C
E Balagurusamy
Chairman
EBG Foundation
Coimbatore
McGraw Hill Education (India) Private Limited
CHENNAI
McGraw Hill Education Offices
Chennai New York St Louis San Francisco Auckland Bogotá Caracas
Kuala Lumpur Lisbon London Madrid Mexico City Milan Montreal
San Juan Santiago Singapore Sydney Tokyo Toronto
, McGraw Hill Education (India) Private Limited
Published by McGraw Hill Education (India) Private Limited
444/1, Sri Ekambara Naicker Industrial Estate, Alapakkam, Porur, Chennai - 600 116
Programming in C
Copyright © 2018, by McGraw Hill Education (India) Private Limited. No part of this publication may be repro-
duced or distributed in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise
or stored in a database or retrieval system without the prior written permission of the publishers. The program
listings (if any) may be entered, stored and executed in a computer system, but they may not be reproduced for
publication.
ISBN-13: 978-93-87432-36-9
ISBN-10: 93-87432-36-X
1 23456789 D101417 22 21 20 19 18
Printed and bound in India.
Managing Director: Kaushik Bellani
Director—Science & Engineering Portfolio: Vibha Mahajan
Senior Portfolio Manager—Science & Engineering: Hemant K Jha
Associate Portfolio Manager—Science & Engineering: Mohammad Salman Khurshid
Production Head: Satinder S Baveja
Assistant Manager—Production: Anuj K Shriwastava
General Manager—Production: Rajender P Ghansela
Manager—Production: Reji Kumar
Information contained in this work has been obtained by McGraw Hill Education (India), from sources believed
to be reliable. However, neither McGraw Hill Education (India) nor its authors guarantee the accuracy or
completeness of any information published herein, and neither McGraw Hill Education (India) nor its authors
shall be responsible for any errors, omissions, or damages arising out of use of this information. This work is
published with the understanding that McGraw Hill Education (India) and its authors are supplying information
but are not attempting to render engineering or other professional services. If such services are required, the
assistance of an appropriate professional should be sought.
Typeset at The Composers, 260, C.A. Apt., Paschim Vihar, New Delhi 110 063 and printed at
visit us at: www.mheducation.co.in
