// Data types can be categorized into two categories based on how they occupy memory location.

​

// VALUE TYPE

    // - Is a data type which holds the value directly on its own memory RAM space when declared and assigned.

    // - The value type uses a heap to store the value.

    // - Value types data types are int, float, long, double, char, bool, decimal, double etc...

​

// REFERENCE TYPE

    // - Reference type is a variable type which instead of storing the value in memory directly, stores the memory location of the actual data.

    // - The variable here stores the memory reference of the data and not the data directly.

    // - Reference data types are string, class, array, atc...

    // - The objective is to save resources and make the program as quick as possible

    // - When we copy this reference type of a data type it will just copy the memory address of the data so we will then have two variable pointing to the same data.

​

using System;

public class Program

{

    public static void Main()

    {

        Console.WriteLine("Value Type and Reference Type");

    }

}