import java.util.Scanner;

public class InitialValues {
	public static void main(String[] args) {
		float taxrate;

		Scanner sc = new Scanner(System.in);
		String s = sc.next();

		if (s.equals("MD")) {
			taxrate = 0.06F;
		}
		else {
			taxrate = 0.0F;
		}
		
		System.out.println("Tax Rate is " + taxrate);
	}
}

//Copyright 2010-2012 : Evan Golub