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<body> | |||
<div class="main-body"> | |||
<main id="main-doc"> | |||
<section class="main-section" id="Intro"> | |||
<header> | |||
What is C++? | |||
</header> | |||
<p> | |||
C++ is a general purpose programming | |||
language and widely used now a days ' | |||
for competitive programming. It has | |||
imperative, object-oriented and generic | |||
programming features. C++ runs on lots of | |||
platform like Windows, Linux, Unix, Mac etc. | |||
C++ is an efficient | |||
and powerful language and finds wide use | |||
in various GUI platforms, 3D graphics and | |||
real-time simulations. Because of the | |||
inclusion of rich function libraries, | |||
working in C++ becomes simpler and | |||
convenient than C. Being object-oriented | |||
programming like Java, C++ provides | |||
the support of inheritance, polymorphism, | |||
encapsulation, etc. Unlike C, C++ allows | |||
exception handling and function overloading. | |||
</p> | |||
<p>The “Hello World” program is the first | |||
step towards learning any programming | |||
language and also one of the simplest | |||
programs you will learn. All you have | |||
to do is display the message “Hello World” | |||
on the screen. | |||
<br><br>Let us now look at the program :<br> | |||
</p> | |||
<code> | |||
#include<iostream> | |||
<br> | |||
using namespace std; | |||
<br> | |||
int main() | |||
<br> | |||
{ | |||
<br> | |||
cout〈〈"Hello World"; | |||
<br> | |||
return 0; | |||
<br> | |||
} | |||
</code> | |||
<br> | |||
<p>C++ is an Object Oriented Programming Language. | |||
<br> The main pillars of Object Oriented | |||
Programming are : | |||
</p> | |||
<ul> | |||
<li>Objects and Classes</li> | |||
<li>Inheritance</li> | |||
<li>Polymorphism</li> | |||
<li>Abstraction</li> | |||
<li>Encapsulation</li> | |||
</ul> | |||
</section> | |||
</main> | |||
</div> | |||
</body> | |||
Revision as of 10:35, 23 October 2023
<body>
<main id="main-doc"> <section class="main-section" id="Intro"> <header> What is C++? </header>
C++ is a general purpose programming language and widely used now a days ' for competitive programming. It has imperative, object-oriented and generic programming features. C++ runs on lots of platform like Windows, Linux, Unix, Mac etc. C++ is an efficient and powerful language and finds wide use in various GUI platforms, 3D graphics and real-time simulations. Because of the inclusion of rich function libraries, working in C++ becomes simpler and convenient than C. Being object-oriented programming like Java, C++ provides the support of inheritance, polymorphism, encapsulation, etc. Unlike C, C++ allows exception handling and function overloading.
The “Hello World” program is the first
step towards learning any programming
language and also one of the simplest
programs you will learn. All you have
to do is display the message “Hello World”
on the screen.
Let us now look at the program :
#include<iostream>
using namespace std;
int main()
{
cout〈〈"Hello World";
return 0;
}
C++ is an Object Oriented Programming Language.
The main pillars of Object Oriented
Programming are :
- Objects and Classes
- Inheritance
- Polymorphism
- Abstraction
- Encapsulation
</section> </main>
</body>