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Apr 13th, 2016
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  1. package xmass;
  2.  
  3. import java.util.Scanner;
  4.  
  5. public class Xmass {
  6.  
  7. public static void dol(int iloscrzedow) {
  8.  
  9. for (int i = 0; i < iloscrzedow; i++) {
  10. for (int j = 0; j < iloscrzedow - i; j++) {
  11. System.out.print(" ");
  12. }
  13. for (int k = 0; k < (2 * i + 1); k++) {
  14. System.out.print("*");
  15. }
  16. System.out.println();
  17. }
  18.  
  19. }
  20.  
  21. public static void gora(int iloscrzedow) {
  22.  
  23. for (int i = iloscrzedow - 1; i >= 0; i--) {
  24. for (int j = 0; j < iloscrzedow - i; j++) {
  25. System.out.print(" ");
  26. }
  27. for (int k = 0; k < (2 * i + 1); k++) {
  28. System.out.print("*");
  29. }
  30. System.out.println();
  31. }
  32.  
  33. }
  34.  
  35.  
  36.  
  37. public static void prawo(int iloscrzedow) {
  38.  
  39. }
  40.  
  41. public static void lewo(int iloscrzedow) {
  42.  
  43. }
  44.  
  45.  
  46. public static void main(String[] args) {
  47.  
  48. Scanner skan = new Scanner(System.in);
  49.  
  50. System.out.println("Podaj ilość rzedow: ");
  51. int iloscrzedow = skan.nextInt();
  52. System.out.println("Podaj kierunek(gora/dol/lewo/prawo) :");
  53. String kierunek = skan.next();
  54.  
  55. if (kierunek.equals("dol")) {
  56. dol(iloscrzedow);
  57. }
  58.  
  59. if (kierunek.equals("gora")) {
  60. gora(iloscrzedow);
  61. }
  62.  
  63. if (kierunek.equals("prawo")) {
  64. prawo(iloscrzedow);
  65. }
  66.  
  67. if (kierunek.equals("lewo")) {
  68. lewo(iloscrzedow);
  69. }
  70.  
  71.  
  72.  
  73. }
  74.  
  75. }
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