import *;
import java.util.*;
import java.util.Scanner;

public class MyStringBuffer{

    public static void main(String[] args){
        Scanner s = new Scanner(System.in);
        Scanner m = new Scanner(System.in);
        String str1 = s.next();
        String str2 = s.next();
        
        if(equals(str1,str2))
                    System.out.println("stringbuffer1 equal to stringbuffer2");
            else
                System.out.println("stringbuffer1 not equal to stringbuffer2");
}
    public static boolean equals(StringBuffer sb1,StringBuffer sb2){
        boolean flag=false;
        String a=new String(sb1);
        String b=new String(sb2);
        if(a.equalsIgnoreCase(b)){
            return !flag;
            }
        else{
            return flag;
        }
    }
}

那位大侠能帮我改改吗？