Advertisement
Guest User

Untitled

a guest
Oct 23rd, 2019
194
0
Never
Not a member of Pastebin yet? Sign Up, it unlocks many cool features!
text 3.21 KB | None | 0 0
  1.  
  2. import java.util.Scanner;
  3.  
  4. public class HelensAbduction2 {
  5. public static void main(String[] args) {
  6. Scanner scanner = new Scanner(System.in);
  7.  
  8. int energy = Integer.parseInt(scanner.nextLine());
  9.  
  10. int size = Integer.parseInt(scanner.nextLine());
  11.  
  12. char[][] matrix = new char[size][];
  13. for (int r = 0; r < matrix.length; r++) {
  14. matrix[r] = scanner.nextLine().toCharArray();
  15. }
  16.  
  17. int[] indexes = findIndexes(matrix);
  18. int parisRow = indexes[0];
  19. int parisCol = indexes[1];
  20.  
  21. matrix[parisRow][parisCol] = '-';
  22.  
  23. while (true) {
  24. String[] tokens = scanner.nextLine().split("\\s+");
  25. String command = tokens[0];
  26. int spawnRow = Integer.parseInt(tokens[1]);
  27. int spawnCol = Integer.parseInt(tokens[2]);
  28.  
  29. matrix[spawnRow][spawnCol] = 'S';
  30.  
  31. energy--;
  32.  
  33. switch (command) {
  34. case "up":
  35. if (parisRow - 1 >= 0) {
  36. parisRow--;
  37. }
  38. break;
  39. case "down":
  40. if (parisRow + 1 < matrix.length) {
  41. parisRow++;
  42. }
  43. break;
  44. case "left":
  45. if (parisCol - 1 >= 0) {
  46. parisCol--;
  47. }
  48. break;
  49. case "right":
  50. if (parisCol + 1 < matrix.length) {
  51. parisCol++;
  52. }
  53. break;
  54. }
  55.  
  56. if (matrix[parisRow][parisCol] == 'H') {
  57. matrix[parisRow][parisCol] = '-';
  58. System.out.println("Paris has successfully abducted Helen! Energy left: " + energy);
  59. break;
  60. }
  61. if (energy <= 0) {
  62. matrix[parisRow][parisCol] = 'X';
  63. System.out.println(String.format("Paris died at %d;%d.", parisRow, parisCol));
  64. break;
  65. }
  66. if (matrix[parisRow][parisCol] == 'S') {
  67. if (energy - 2 > 0) {
  68. energy -= 2;
  69. matrix[parisRow][parisCol] = '-';
  70. } else {
  71. matrix[parisRow][parisCol] = 'X';
  72. System.out.println(String.format("Paris died at %d;%d.", parisRow, parisCol));
  73. break;
  74. }
  75. }
  76. }
  77.  
  78. printMatrix(matrix);
  79. }
  80.  
  81. private static int[] findIndexes(char[][] matrix) {
  82. int[] indexes = new int[2];
  83.  
  84. for (int r = 0; r < matrix.length; r++) {
  85. for (int c = 0; c < matrix[r].length; c++) {
  86. if (matrix[r][c] == 'P') {
  87. indexes[0] = r;
  88. indexes[1] = c;
  89. }
  90. }
  91. }
  92. return indexes;
  93. }
  94.  
  95. private static void printMatrix(char[][] matrix) {
  96. for (int r = 0; r < matrix.length; r++) {
  97. for (int c = 0; c < matrix[r].length; c++) {
  98. System.out.print(matrix[r][c]);
  99. }
  100. System.out.println();
  101. }
  102. }
  103. }
Advertisement
Add Comment
Please, Sign In to add comment
Advertisement