import java.util.*;

public class Main {
    public static void main(String[] args) throws Exception {
        // Your code here!
        Scanner sc=new Scanner(System.in);
        String[] line;
        String result="";
        line=sc.nextLine().split(" ");
        int n=Integer.parseInt(line[0]);
        int p=Integer.parseInt(line[1]);
        if(n==1||p==0){
            result="=";
        }else{
            result="!=";
        }
        System.out.println(result);
    }
}