import java.util.*;
public class Main{
public static void main(String[] args){
Scanner sc = new Scanner(System.in);
String a = sc.nextLine().toLowerCase(), b = sc.nextLine().toLowerCase();
int res = a.compareTo(b);
if(res == 0){
System.out.println("=");
}else if(res < 0){
System.out.println("<");
}else{
System.out.println(">");
}
}
}