package assignment;
import java.util.Scanner
abstract class Bank{
abstract int getRateofInterest();
}
class SBI extends Bank{
int getRateofInterest(){return 7;}
}
class PNB extends Bank{
int getRateofInterest(){return 8;}
}
class TestBank{
public static void main(String args[]){
Bank b;
b=new SBI();
System.out.println("Rate of Interest is: "+b.getRateOfInterest()+" %");
b=new PNB();
System.out.println("Rate of Interest is: "+b.getRateOfInterest()+" %");
}
}