Introduction of c++ - Basic of C++ - C++ concept- Concept of c++

Introduction of C++:

C++ is a most power full programming language.C++ based on OPP's concept and C++ is a super set of C language. It isregarded as an intermediate-level language, as it comprises a combination of both high-level and low-level language features.C++ is one of the most popular programming languages and is implemented on a wide variety of hardware and operating system platforms.C++ is used for hardware 

design, where the design is initially described in C++, then analyzed, architecturally constrained, and scheduled tocreate a register-transfer level hardware description language via high-level synthesis.

                       C++ wasdeveloped by Bjarne Stroustrup of AT&T Bell 

Laboratories in the early 1980's, and is based on theC language. The name is a pun - "++" is a syntacticconstruct used in C (to increment a variable), andC++ is intended as an incremental improvement of C. Most of C is a subset of C++, so that most Cprograms can be compiled (i.e. converted into aseries of low-level instructions that the computer canexecute directly) using a C++ compiler.

Some Spacial Point:

                                         Some spacial point is given bellow.

·         C++ is designed to be a statically typed, general-purpose 

·         language that is as efficient and portable as C

·         C++ is designed to directly and comprehensively support multiple programming styles (procedural programming, data abstraction, object-oriented programming, and generic programming)

·         C++ is super set of C language.

·         C++ is designed to be compatible with C as much as possible, therefore providing a smooth transition from C

·         C++ avoids features that are platform specific or not general purpose

·         C++ does not incur overhead for features that are not used (the "zero-overhead principle")

·         C++ is designed to function without a sophisticated programming environment

Simple C++ Program:

#include<iostream.h>
using namespace na;

int main()
{
cout<<"hello worid"<<endl;
return 0;
}