import java.text.DecimalFormat;
import java.util.Scanner;

public class YearlySalary {
    public static void main(String[] args) {
        double tax;
        Decimalformat df = new DecimalFormat("0.00");
        Scanner scan = new Scanner(System.in);
        System.out.println("Enter your yearly Salary -");
        double salary = scan.nextDouble();
            scan.close();;
        if (salary <= 20000.00) {
            System.out.println("Your tax is 0");
        }
        else if (salary > 20000.00) {
            tax = salary * 0.1;
            System.out.println(String.format("Your tax is :" + df.format(tax)));
        }
        else if (salary > 40000.00 && salary <= 60000.00) {
            tax = slary * 0.2;
            System.out.println(String.format("Your tax is :" + df.format(tax)));
        }
        else if (salary > 60000.00) {
            tax = slary * 0.3;
            System.out.println(String.format("Your tax is :" + df.format(tax)));
        }

    }
}