Задача 4.CatFood

package ZadachiOtIzpita2;

import java.util.Scanner;

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

        int numOfCats = Integer.parseInt(scanner.nextLine());

        int groupOne = 0;
        int groupTwo = 0;
        int groupThree = 0;
        double totalFood = 0.00;

        for (int i = 1; i <= numOfCats; i++) {
            double food = Double.parseDouble(scanner.nextLine());
            totalFood += food;

            if (food >= 100 && food < 200) {
                groupOne++;
            }
            else if (food < 300) {
                groupTwo++;
            }
            else if (food < 400) {
                groupThree++;
            }
        }
        double priceFoodPerDay = (totalFood / 1000 * 12.45);

        System.out.printf("Group 1: %d cats.\n", groupOne);
        System.out.printf("Group 2: %d cats.\n", groupTwo);
        System.out.printf("Group 3: %d cats.\n", groupThree);
        System.out.printf("Price for food per day: %.2f lv.", priceFoodPerDay );
    }
}