abstract class school{
   abstract void fees();
}

          

class student{
  public static void main(String args[]){
    school s= new school(){
	void fees(){
	 System.out.println("5000");
	 }
	};
	s.fees();
 }
}
          

output:
5000

          

interface college{
   void bus();
   }
          

class prashant{
   public static void main(String args[]){
    college c=new college(){
	  public void bus(){
	    System.out.println("four tyre");
	  }
	};
    c.bus();
  }
}

          

output:
Four tyre