//PROGRAM 11-15
class DemoEquals {
  public static void main(String[] args) {
        
    String s1 = "Java";
    String s2 = "JAVA";
    String s3 = "Java";
    String s4 = "C++";
       
    System.out.println("s1 sama dengan s2 : " + s1.equals(s2));
    System.out.println("s1 sama dengan s3 : " + s1.equals(s3));
    System.out.println("s1 sama dengan s4 : " + s1.equals(s4));    
  }
}