public class Car extends Vehicle implements Comparable, Announcements $\{$

$//$ Instance variables to store the number of doors and windows in the car

private int numDoors;

private int numWindows;

$//$ Constructor: initializes a Car with a default $2$x$2$ seating layout

public Car$($int numDoors, int numWindows$)\{$

super$(2,2)$; $//$ Calls the Vehicle constructor with $2$ rows and $2$ seats per row

this.numDoors $=$ numDoors; $//$ Assigns the number of doors

this.numWindows $=$ numWindows; $//$ Assigns the number of windows

$\}$

$//$ Constructor: initializes a Car with a given number of seats per row

public Car$($int numDoors, int numWindows, int numSeatsPerRow$)\{$

super$(2,$ numSeatsPerRow$)$; $//$ Calls the Vehicle constructor with $2$ rows and variable seats per row

this.numDoors $=$ numDoors; $//$ Assigns the number of doors

this.numWindows $=$ numWindows; $//$ Assigns the number of windows

$\}$

$//$ Constructor: initializes a Car with a custom number of seats per row array

public Car$($int numDoors, int numWindows, int$[]$ numSeatsPerRow$)\{$

super$($numSeatsPerRow$)$; $//$ Calls the Vehicle constructor with a specific seat layout

this.numDoors $=$ numDoors; $//$ Assigns the number of doors

this.numWindows $=$ numWindows; $//$ Assigns the number of windows

$\}$

$//$ Constructor: initializes a Car with a driver and custom seating layout

public Car$($int numDoors, int numWindows, Person driver, int$[]$ numSeatsPerRow$)$ throws InvalidDriverException $\{$

super$($driver$,$ numSeatsPerRow$)$; $//$ Calls the Vehicle constructor with a driver and seating layout

this.numDoors $=$ numDoors; $//$ Assigns the number of doors

this.numWindows $=$ numWindows; $//$ Assigns the number of windows

$\}$

$//$ Overridden method from Vehicle: loads a passenger into the car

@Override

public boolean loadPassenger$($Person p$)\{$

$//$ Loop through each row

for $($int i $=0$; i $<$ getNumberOfRows$()$; i$++)\{$

$//$ Loop through each seat in the row

for $($int j $=0$; j $<$ getNumSeatsPerRow$($i$)$; j$++)\{$

$//$ Check if the seat is empty

if $($getPersonInSeat$($i$,$ j$)==$ null$)\{$

$//$ Set the person in the empty seat

setPersonInSeat$($i$,$ j$,$ p$)$;

return true; $//$ Passenger successfully loaded

$\}$

$\}$

$\}$

return false; $//$ If no seat is available, return false

$\}$

$//$ Overridden method from Vehicle: loads multiple passengers into the car

@Override

public int loadPassengers$($Person$[]$ people$)\{$

int loaded $=0$; $//$ Counter for the number of passengers successfully loaded

for $($Person p : people$)\{$

if $($loadPassenger$($p$))\{//$ Load each passenger one by one

loaded$++$; $//$ Increment the count if the passenger is loaded

$\}$ else $\{$

break; $//$ Stop loading if no seats are available

$\}$

$\}$

return loaded; $//$ Return the total number of passengers loaded

$\}$

$//$ Overridden method from Announcements interface: returns a departure message

@Override

public String departure$()\{$

return "All Aboard

$"$; $//$ Return departure announcement

$\}$

$//$ Overridden method from Announcements interface: returns an arrival message

@Override

public String arrival$()\{$

return "Everyone Out

$"$; $//$ Return arrival announcement

$\}$

$//$ Overridden method from Announcements interface: returns a message asking not to disturb the driver

@Override

public String doNotDisturbTheDriver$()\{$

return $"$No Backseat Driving

$"$; $//$ Return $\text{'}$no backseat driving' announcement

$\}$

$//$ Method to check if a passenger can open a door based on their seat location

public boolean canOpenDoor$($Person p$)\{$

int$[]$ location $=$ getLocationOfPersonInVehicle$($p$)$; $//$ Get the passenger's seat location

$//$ Check if the seat is at the end of the row $($door seat$)$

return location$[0]!=-1$ && $($location$[1]==0||$ location$[1]==$ getNumSeatsPerRow$($location$[0])-1)$;

$\}$

$//$ Method to check if a passenger can open a window based on their seat location

public boolean canOpenWindow$($Person p$)\{$

int$[]$ location $=$ getLocationOfPersonInVehicle$($p$)$; $//$ Get the passenger's seat location

$//$ Check if the seat is next to the window $($seat at the ends of a row$)$

return location$[0]!=-1$ && $($location$[1]==0||$ location$[1]==$ getNumSeatsPerRow$($location$[0])-1)$;

$\}$

$//$ Getter method for the number of doors

public int getNumDoors$()\{$

return numDoors;

$\}$

$//$ Getter method for the number of windows

public int getNumWindows$()\{$

return numWindows;

$\}$

$//$ Overridden method from Comparable: compares cars by the number of people on board

@Override