using System;

public class Program

{

    public static void Main()

    {

        int a,b;

        Console.WriteLine("enter a");

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

        Console.WriteLine("enter b");

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

    if(a>b) 

    {

        Console.WriteLine("a is greater");

    }

    else

    {

        Console.WriteLine("b is greater");

    }   

    }

}