import java.util.*;

public class PrintingPlace {

    public static void main(String[] args) {

        Scanner kb = new Scanner(System.in);
        int copies = kb.nextInt();
        double price = 0, totalPrice = 0;

        if (copies >= 0 && copies <= 400) {
            price = 0.08;
        } else if (copies >= 500 && copies <= 749) {
            price = 0.05;
        } else if (copies >= 750 && copies <= 999) {
            price = 0.03;
        } else if (copies >= 1000) {
            price = 0.025;
        }

        totalPrice = copies * price;

        System.out.printf("Price per copy: %.3f", price);
        System.out.printf("Total price: %.3f", totalPrice);
    }
}