Transport price

import java.util.Scanner;

public class demo {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);

        int distance = Integer.parseInt(scanner.nextLine());
        String time = scanner.nextLine();

        double price = 0;

        if(distance < 20){
            if(time.equals("day")){
                price = 0.79;
            }else{
                price = 0.90;
            }
        }else if(distance < 100){
            price = 0.09;
        }else{
            price = 0.06;
        }

        double total = price * distance;

        if(distance < 20){
            total += 0.70;
        }
        System.out.printf("%.2f", total);
    }
}