Zoo

SUBMITTED BY: Guest

DATE: Oct. 26, 2014, 5:33 p.m.

FORMAT: Java

SIZE: 792 Bytes

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  1. public class Zoo
  2. {
  4. private Animal[] arr;
  5. private static int counter = 0;
  7. public Zoo()
  8. {
  9. arr = new Animal[100];
  10. }
  12. public boolean addAnimal(Animal a)
  13. {
  14. for (int i = 0; i<counter; i++)
  15. {
  16. if (arr[i].equals(a))
  17. {
  18. return false;
  19. }
  20. }
  21. Animal b = a;
  22. arr[counter++] = b;
  23. return true;
  25. }
  27. public Animal checkAnimal(Animal a)
  28. {
  29. for (int i = 0; i<counter; i++)
  30. {
  31. if (arr[i].equals(a))
  32. return arr[i];
  33. }
  34. return null;
  37. }
  39. public void print()
  40. {
  41. for (int i = 0; i<counter; i++)
  42. {
  43. if (arr[i] instanceof CareBear)
  44. {
  45. System.out.println(((CareBear)a).getSymbol());
  46. }
  47. }
  48. }
  50. }
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