using System;

public class Program

{

    public static void Main()

    {

        int a,b,c;

        Console.WriteLine("Enter the value of a");

        a=Convert.ToInt16(Console.ReadLine());

        Console.WriteLine("Enter the value of b");

        b=Convert.ToInt16(Console.ReadLine());

        Console.WriteLine("Enter the value of c");

        c=Convert.ToInt16(Console.ReadLine());

        if(a>b)

        {

            if(a>c)

            {

                Console.WriteLine("a is grtst");

            }

            else

            {

                Console.WriteLine("a is grtr");

            }

        }

        else

        {

        Console.WriteLine("the value of b is grtst");

        }

        }

}