program9.java

// Define the Compute interface
interface Compute {
    void convert(double input);
}

// Class to convert Gigabytes to Bytes
class GigabytesToBytes implements Compute {
    @Override
    public void convert(double input) {
        double bytes = input * 1_073_741_824; // 1 GB = 2^30 bytes
        System.out.println(input + " Gigabytes is " + bytes + " Bytes.");
    }
}

// Class to convert Euros to Rupees
class EuroToRupees implements Compute {
    @Override
    public void convert(double input) {
        double conversionRate = 90.0; // Example conversion rate
        double rupees = input * conversionRate;
        System.out.println(input + " Euros is " + rupees + " Rupees.");
    }
}

// Main class to demonstrate the conversions
public class program9 {
    public static void main(String[] args) {
        // Create objects of the conversion classes
        Compute gbToBytes = new GigabytesToBytes();
        Compute euroToRupees = new EuroToRupees();

        // Perform conversions
        System.out.println("Conversion Demonstrations:");
        gbToBytes.convert(2.5); // Example: Convert 2.5 GB to Bytes
        euroToRupees.convert(100); // Example: Convert 100 Euros to Rupees
    }
}