/** * Funtion Name: askUser * @param board * @return int[] row col * * Inside the Function * --> Pick a Row and column * --> Loop to check if the spot is already taken * --> if spot is already taken again pick a row and column */ public static int[] askUser(char[][] board){ System.out.print("Pick a Row and Column: "); int row = sc.nextInt(); int col = sc.nextInt(); while(board[row][col]=='X' || board[row][col]=='O'){ System.out.print("The Spot already taken: "); row = sc.nextInt(); col = sc.nextInt(); } return new int[] {row, col}; }