using System;

public class Program

{

    public static void Main(string[] args)

    {

       int x,y,z;

        Console.WriteLine("Enter first number");

        x = int.Parse(Console.ReadLine());

        Console.WriteLine("Enter second number");

        y = int.Parse(Console.ReadLine());

        Console.WriteLine("Enter third number");

        z = int.Parse(Console.ReadLine());

        if (x>y)

        {

            if(x>z)

            {

               Console.WriteLine(x + "is greater");

            }   

        }

        if (y>x)

        {

            if(y>z)

            {

               Console.WriteLine(y + "is greater");

            }   

        }

        if (z>x)

        {

            if(z>y)

            {

               Console.WriteLine(z + "is greater");

            }   

        }

    }

}