public static void main(String[] args) {
        
      Scanner scanner = new Scanner(System.in);
      
      System.out.println("what is your name : ");
      String name = scanner.next();
      
      
      if(name.startsWith("najma"))
      {
          System.out.println("welcome najma");
      }
      if(name.endsWith("mohamed"))
      {
          System.out.println("welcome mohamed");
      }
      else if( name.equalsIgnoreCase("najma"))
      {
          System.out.println("you are beautiful");
      }
      if (name.contains("najma mohamed"))
      {
          System.out.println("awesome, let's do it agian.");
      }
              
     
    }
}