Baking Competition

import java.util.Scanner;

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

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

        double totalCount = 0;
        double totalSum = 0.0;

        double priceCookies = 1.50;
        double priceCakes = 7.80;
        double priceWaffles = 2.30;

        for (int i = 0; i < participantCount; i++) {

            double cookiesCount = 0;
            double cakesCount = 0;
            double wafflesCount = 0;

            double cookiesSum = 0;
            double cakesSum = 0;
            double wafflesSum = 0;


            String participantName = scanner.nextLine();
            String sweetieType = scanner.nextLine();

            while (!sweetieType.equals("Stop baking!")) {
                int sweetieCount = Integer.parseInt(scanner.nextLine());

                switch (sweetieType) {

                    case "cookies":
                        cookiesCount = sweetieCount;
                        totalCount += cookiesCount;
                        cookiesSum = cookiesCount * priceCookies;
                        totalSum += cookiesSum;
                        break;

                    case "cakes":
                        cakesCount = sweetieCount;
                        totalCount += cakesCount;
                        cakesSum = cakesCount * priceCakes;
                        totalSum += cakesSum;
                        break;

                    case "waffles":
                        wafflesCount = sweetieCount;
                        totalCount += wafflesCount;
                        wafflesSum = wafflesCount * priceWaffles;
                        totalSum += wafflesSum;
                        break;
                }
                sweetieType = scanner.nextLine();
            }

            System.out.printf("%s baked %.0f cookies, %.0f cakes and %.0f waffles.%n", participantName, cookiesCount,
                    cakesCount, wafflesCount);
        }

        System.out.printf("All bakery sold: %.0f%n", totalCount);
        System.out.printf("Total sum for charity: %.2f lv.%n", totalSum);
    }
}