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ljukk

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Dec 16th, 2016
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  1. package javaapplication61;
  2.  
  3. /**
  4. *
  5. * @author sused
  6. */
  7. public class JKinosala {
  8.  
  9. boolean k [][];
  10.  
  11. public JKinosala (int r, int s) {
  12. k = new boolean [r][s];
  13. }
  14.  
  15. public void VyprazdniKino () {
  16. for (int r = 1; r < k.length; r++) {
  17. for (int s = 1; s < k[r].length; s++) {
  18. k[r][s] = true;
  19. }
  20. }
  21. }
  22.  
  23. // public void NaplnKino( int pole [][]) {
  24. // for (int i =0; i<pole.length; i++)
  25. // pole[r][s] = (int)(Math.random()*90);
  26. // }
  27. //
  28.  
  29. public void ZobrazKino() {
  30. for (int r = 1; r < k.length; r++) {
  31. for (int s = 1; s < k[r].length; s++) {
  32. if (k[r][s]) {
  33. System.out.print("0 ");
  34. } else {
  35. System.out.print("1 ");
  36. }
  37. }
  38. System.out.println();
  39.  
  40. }
  41.  
  42. }
  43.  
  44. public boolean JeVolne( int r, int s) {
  45. return k[r][s];
  46.  
  47. }
  48.  
  49. public boolean PosadSa(int r, int s) {
  50. if (JeVolne(r, s)) {
  51. k[r][s] = false;
  52. return true;
  53. }
  54. else return false;
  55. }
  56. }
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