using System;

public class Program

{

    public static void Main()

    {

        int A =10; 

        int B =20;

        int C =15;

            //here we are going to check whether A is equal to 10

            if (A ==10)

            {

            Console.WriteLine ("A is equal to 10");

            }

            else 

            {

            Console.WriteLine ("A is NOT equal to 10");

            }

           // here we are going to check if B is equal to 10

           if (B != 10)

           {

                Console.WriteLine("B is NOT equal to 10");

                Console.WriteLine(" The value of is " +B);

           }    

           if (A==B)

           {

               Console.WriteLine (" A is equal to B");

           }

           else

           {

            Console.WriteLine ("A is NOT equal to B");

            Console.WriteLine (" The values of A is " +A + " and the value of B is " +B);

    }

        int total = A+B+C;

        int average = total/3;

        Console.WriteLine (" The total of adding A and B and C is " +total);

        Console.WriteLine (" The average of A,B and C is " +average);

        if (A>B)

        {

           Console.WriteLine("A is greater");

        }

}

}

​