using System;  

public class Exercise8  

{  

    public static void Main()

{

    int num1, num2, num3;

    Console.Write("Enter1st number :");

    num1 = Convert.ToInt32(Console.ReadLine());

    Console.Write("Enter 2nd number :");

    num2 = Convert.ToInt32(Console.ReadLine());

    Console.Write("Enter 3rd  number :");

    num3 = Convert.ToInt32(Console.ReadLine());

  if (num1 > num2)

    {

        if (num1 > num3)

        {

            Console.Write(num1 + " is the greatest among three. \n\n");

        }

        else

        {

            Console.Write(num3 + " is the greatest among three. \n\n");

        }

    }

    else if (num2 > num3)

        Console.Write(num2 + " is the greatest among three \n\n");

    else

        Console.Write(num3 + " is the greatest among three \n\n");

}

}