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Mar 28th, 2020
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  1. import java.util.Scanner;
  2.  
  3. public class BakingCompetition {
  4. public static void main(String[] args) {
  5. Scanner scanner = new Scanner(System.in);
  6. int numberOfCompetitors = Integer.parseInt(scanner.nextLine());
  7. int totalSweets = 0;
  8. double totalEarnings = 0.0;
  9. for (int i = 0; i < numberOfCompetitors; i++) {
  10. String competitorName = scanner.nextLine();
  11. String typeOfSweets = scanner.nextLine();
  12. int cookiesCounter = 0;
  13. int cakesCounter = 0;
  14. int wafflesCounter = 0;
  15. while (!typeOfSweets.equals("Stop baking!")) {
  16. int numberOfTheseSweets = Integer.parseInt(scanner.nextLine());
  17. switch (typeOfSweets) {
  18. case "cookies":
  19. cookiesCounter += numberOfTheseSweets;
  20. break;
  21. case "cakes":
  22. cakesCounter += numberOfTheseSweets;
  23. break;
  24. case "waffles":
  25. wafflesCounter += numberOfTheseSweets;
  26. break;
  27. default:
  28. break;
  29. }
  30. typeOfSweets = scanner.nextLine();
  31. }
  32. int totalSweetsCounterPerBaker = cookiesCounter + cakesCounter + wafflesCounter;
  33. totalSweets += totalSweetsCounterPerBaker;
  34. double earningsFromCookies = cookiesCounter * 1.50;
  35. double earningsFromCakes = cakesCounter * 7.80;
  36. double earningsFromWaffles = wafflesCounter * 2.30;
  37. double totalEarningsPerBaker = earningsFromCookies + earningsFromCakes + earningsFromWaffles;
  38. totalEarnings += totalEarningsPerBaker;
  39. System.out.printf("%s baked %d cookies, %d cakes and %d waffles.%n", competitorName, cookiesCounter, cakesCounter, wafflesCounter);
  40. }
  41. System.out.printf("All bakery sold: %d%nTotal sum for charity: %.2f lv.%n", totalSweets, totalEarnings);
  42. }
  43. }
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