Learn C++

As c and c++ are similar in many ways but there are several differences too. That we will discover later on but initially we can start up with basic knowladge of c and no matter if you are a fresher to programming languages.

• First of all we have to add headder file to our program to provide some basic pre-defined functions, that make our task easier.
• For C++ 

                     conio.h

                     conio.h stands for Console Input Output Headder file

                     iostream.h 

                     iostream.h stands for Input Output Stream Headder file

• Syntax for including headder file in c++

                       #include<conio.h>
                       #include<include.h>

• Now as we have added headder file we are set to code and dirty our fingures in some real codeing.
• The basic difference in C & C++ is that C++ have a feature that is object orient Programming that makes programming interesting by adding security and code reusability features even more easier. But at the same time c++ is not completely Object oriented instead  C++ is partially object oriented.
• There is a new user defined data type called class but it is optional to use and program can run even without a class. Basically a class is a data type that comprise of pre defined data types and methods(Functions) defined within a class. There are three types of data types within a class

1. Private: These data types can only be used within a class highly protected
2. Public: These data types or methods(Functions) are accessible even outside class,                Very low or almost no security, and are basically used to access private or               private members
3.  Protected: These are like Private, protected but can be inherited.

       We will be focusing on classes later on. Rather we must start our first simple program.

           Some differences in Syntax start from here we give output by cout(Console OUT)
               
           Syntax is cout<<

           And syntax for getting an input is cin(Console IN)

           Syntax: cin>>

            Here is the first program for C++

Print a message