using System;
public class Program
{
    public static void Main()
    {
        //int num = int.Parse(Console.ReadLine() ?? string.Empty);
        string[] pass = (Console.ReadLine() ?? string.Empty).Trim().Split(' ');
        //string e = Console.ReadLine() ?? string.Empty;

        if (pass[0] == pass[1])
        {
            Console.WriteLine("=");
        }
        else
        {
            Console.WriteLine("!=");
        }

    }
}