Problem_01

import java.util.Scanner;

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

        int bees = Integer.parseInt(scan.nextLine());
        int flowers = Integer.parseInt(scan.nextLine());

        double honey = bees * flowers * 0.21;
        double honeycombs = Math.floor(honey / 100);

        System.out.printf("%.0f honeycombs filled.%n", honeycombs);
        System.out.printf("%.2f grams of honey left.", honey - honeycombs * 100);
    }
}