Structure of C++ - R.D.Sivakumar

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Mr.R.D.SIVAKUMAR, M.Sc.,M.Phil.,M.Tech.,Mr.R.D.SIVAKUMAR, M.Sc.,M.Phil.,M.Tech.,
ASSISTANT PROFESSORASSISTANT PROFESSOR
DEPARTMENT OF COMPUTER SCIENCEDEPARTMENT OF COMPUTER SCIENCE
AYYA NADAR JANAKI AMMAL COLLEGEAYYA NADAR JANAKI AMMAL COLLEGE
(Affiliated to Madurai Kamaraj University, Madurai, Re-accredited (3rd
Cycle) with ‘A’ Grade
(CGPA 3.67 out of 4) by NAAC, Recognized by DBT as Star College and College of Excellence by UGC)
SIVAKASI – 626 124. (UGC Announced : Rurally and Economically Backward Area)SIVAKASI – 626 124. (UGC Announced : Rurally and Economically Backward Area)
Virudhunagar District, Tamil Nadu.Virudhunagar District, Tamil Nadu.
(Website: www.rdsivakumar.webege.com
www.rdsivakumar.blogspot.in)
Mobile Apps : Google Play Store – RDS Academic
E-mail : sivamsccsit@gmail.com Mobile : 99440-42243
STRUCTURE OF C++ PROGRAM

33
Mr.R.D.SIVAKUMAR, M.Sc.,M.Phil.,M.Tech.,Mr.R.D.SIVAKUMAR, M.Sc.,M.Phil.,M.Tech.,
ASSISTANT PROFESSORASSISTANT PROFESSOR
DEPARTMENT OF COMPUTER SCIENCEDEPARTMENT OF COMPUTER SCIENCE
Cycle) with ‘A’ Grade
(CGPA 3.67 out of 4) by NAAC, Recognized by DBT as Star College and College of Excellence by UGC)
SIVAKASI – 626 124. (UGC Announced : Rurally and Economically Backward Area)SIVAKASI – 626 124. (UGC Announced : Rurally and Economically Backward Area)
Virudhunagar District, Tamil Nadu.Virudhunagar District, Tamil Nadu.
STRUCTURE OF C++ PROGRAM

SOFTWARE
A software is a collection of programs.
Types of software : Application Software (VB) and System Software
(C and C++)
A program is a set of instructions
Instruction means command.

C
C Program was developed by Dennics Rictic in the year
1980.
C is a structured oriented programming (or) Procedure
Oriented Programming (POP).

C TERMS
Data – A Collection of information.
Function – To stored the group of statements. It returns
only one value.

C++
C++ was developed by Bjarne Stroustrup in the year
1983.
C++ is a Object Oriented Programming (OOP).
OOP is an approach, that create a partition memory area
for both data and function

C++ TERMS
Data - A collection of information
Function - It returns only one value. To stored
the group of statements.
Class - A combination of data and functions.
Object - It is instance of class.

HEADER FILE
# include <iostream.h> - To stored the input and output
statements.
# - Preprocessor
Include - Keyword
Io - Input and Output.
Stream - Sequence of bytes.
.h - Header file.
# include <conio.h> - To stored the clrscr( ) and getch( ) statements.
# include<math.h> - To stored the mathematical functions (Sin or Cos
etc.,)

CLASS DECLARATION
Class classname
{
private:
Data Declaration;
public:
member function declaration or definition;
};

MEMBER FUNCTIONS
Member Function Declaration
returntype functionname (datatype variablename);
Returntype – void or int.
Function name – User Defined Name.
Datatype - int
Variable name - User Defined Name.
Member Function Declaration
returntype functionname (datatype variablename) {-------; }

main()
main ( ) // It returns integer value.
{
classname object;
object.functionname ( );
}
 main( ) – It is used to access the public.
 public( ) - It is used to access the main ( ) and private.
 private( ) - It is used to access the public( ).

EXAMPLE
# include <iostream.h> c=a+b;
class display cout<<c;
{ }
private: };
int a,b,c; main( )
public: {
void dis( ) display d;
{ d.dis( );
cin>>a>>b; }

E-Assignment Module
 C++ - http://www.rdselearningcpp.site11.com/ + E-assignment
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E-CONTENT DEVELOPMENT
 C++ - http://www.rdselearningcpp.site11.com/
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 Slideshare : http://www.slideshare.net/sivamsccsit/
2020

WHATSAPP – +91 99440 42243
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M-LEARNING – FREE OF COST FROM GOOGLE PLAYSTORE
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ANDROID – QR CODE CREATED
 QR codes or “quick response codes” are part of a whole new way of
connecting with learners via their smart phones. A machine-readable
code consisting of an array of black and white squares, typically used
for storing e-learning websites URLs for reading by the camera on a
smart phone. In above all the e-learning websites are converted in to
the QR Code (QR Code Link –
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 SKYPE – SIVAKUMAR.DHANASEKARAN
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Mr.R.D.SIVAKUMAR,M.Sc.,M.Phil.,M.Tech.,Mr.R.D.SIVAKUMAR,M.Sc.,M.Phil.,M.Tech.,
ASSISTANT PROFESSOR OF COMPUTER SCIENCE &ASSISTANT PROFESSOR OF COMPUTER SCIENCE &
ASSISTANT PROFESSOR AND HEAD, DEPARTMENT OF M.Com. (CA),ASSISTANT PROFESSOR AND HEAD, DEPARTMENT OF M.Com. (CA),
Cycle) with
‘A’ Grade (CGPA 3.67 out of 4) by NAAC, Recognized by DBT as Star College and
College of Excellence by UGC)
SIVAKASI – 626 124.SIVAKASI – 626 124.

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Structure of C++ - R.D.Sivakumar

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Structure of C++ - R.D.Sivakumar