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Easter Gifts

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Jun 24th, 2019
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  1. import java.util.ArrayList;
  2. import java.util.List;
  3. import java.util.Scanner;
  4.  
  5. public class easterGifts {
  6.  
  7. public static void main(String[] args) {
  8. // TODO Auto-generated method stub
  9. Scanner sc = new Scanner (System.in);
  10. String[] input = sc.nextLine().split(" +");
  11. String command = sc.nextLine();
  12. List<String> gifts = new ArrayList<>();
  13. for (String string : input) {
  14. gifts.add(string);
  15. }
  16.  
  17. while(!command.equals("No Money")) {
  18. String[] tokens = command.split(" +");
  19. switch (tokens[0]) {
  20. case "OutOfStock" : if (gifts.contains(tokens[1])) {
  21.  
  22. String outOfStockGift = "None";
  23. for (String string : tokens) {
  24. gifts.set(gifts.indexOf(tokens[1]), outOfStockGift);
  25. }
  26. }break;
  27. case "Required" : int index = Integer.parseInt(tokens[2]);
  28. if (index >= 0 && index < gifts.size()) {
  29. gifts.set(index, tokens[1]);
  30. } break;
  31. case "JustInCase" : gifts.set(gifts.size()-1, tokens[1]); break;
  32. }
  33. command = sc.nextLine();
  34. }
  35. for (String string : gifts) {
  36. if (!string.equals("None")) {
  37. System.out.print(string+" ");
  38. }
  39. }
  40. }
  41. }
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