class Bank {

    double getRateOfInterest() {
        return 0.0;
    }
}

class SBI extends Bank {

    double getRateOfInterest() {
        return 8.0;
    }
}

class ICICI extends Bank {

    double getRateOfInterest() {
        return 7.0;
    }
}

class AXIS extends Bank {

    double getRateOfInterest() {
        return 9.0;
    }
}

public class BankDemo {

    public static void main(String[] args) {
        Bank bank;

        bank = new SBI();
        System.out.println(
            "SBI Rate of Interest: " + bank.getRateOfInterest() + "%"
        );

        bank = new ICICI();
        System.out.println(
            "ICICI Rate of Interest: " + bank.getRateOfInterest() + "%"
        );

        bank = new AXIS();
        System.out.println(
            "AXIS Rate of Interest: " + bank.getRateOfInterest() + "%"
        );
    }
}
