The Biscuit Factory

import java.util.Scanner;

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

        int biscuitsPerDay = Integer.parseInt(scanner.nextLine());
        int workersCount = Integer.parseInt(scanner.nextLine());
        int biscuitsFor30Days = Integer.parseInt(scanner.nextLine());

        double sumBiscuits = 0.0;

        for (int i = 1; i <= 30; i++) {

            if (i % 3 == 0) {
                sumBiscuits += Math.floor(0.75 * biscuitsPerDay *workersCount);
            } else {
                sumBiscuits += (workersCount * biscuitsPerDay);
            }
        }
        System.out.printf("You have produced %.0f biscuits for the past month.%n", sumBiscuits);

        double percent = 0.0;
        if (sumBiscuits >= biscuitsFor30Days) {
            percent = ((sumBiscuits - biscuitsFor30Days) / biscuitsFor30Days) * 100;
            System.out.printf
                    ("You produce %.2f percent more biscuits.", percent);
        } else {
            percent = ((biscuitsFor30Days - sumBiscuits) / biscuitsFor30Days) * 100;
            System.out.printf
                    ("You produce %.2f percent less biscuits.", percent);
        }
    }
}