import java.util.Scanner;
public class tutorial {
    public static void main (String[] guz) {
        int count = 3;
        double price = 2.75;
        char symbol = 'a';
        String name = "Dimo";
        Scanner scanner = new Scanner(System.in);
        count = Integer.parseInt(scanner.nextLine());
        price = Double.parseDouble(scanner.nextLine());
        System.out.printf("%s has bought %d beers for %f", name, count, price);
    }
}