Transport

import java.util.Scanner;

public class Transport {

    public static void main(String[] args) {
        Scanner scan = new Scanner(System.in);
        String time = scan.nextLine();
        int n = scan.nextInt();
        double price = 0;

        if (n >= 100) {
            price = n + n * 0.06;
        } else if (n <= 20 && n<=100) {
            price = n + n*0.09;
        }else if (time.equals ("day")) {
            price = n + n*0.79;
        }else if (time.equals ("night")) {
            price = n + n*0.90;
        }
System.out.println("price= " + price);
    }

}