(boolean[][] board, ArrayList<String> ans)
| 26 | } |
| 27 | |
| 28 | public void createAnswer(boolean[][] board, ArrayList<String> ans) { |
| 29 | for (int i = 0; i < board.length; i++) { |
| 30 | StringBuilder str = new StringBuilder(); |
| 31 | for (int j = 0; j < board[0].length; j++) { |
| 32 | if (board[i][j]) { |
| 33 | str.append("Q"); |
| 34 | } else str.append("."); |
| 35 | } |
| 36 | ans.add(str.toString()); |
| 37 | } |
| 38 | } |
| 39 | |
| 40 | public boolean isSafe(boolean[][] board, int row, int col) { |
| 41 | for (int i = 0; i < row; i++) { |