My C$++$ code doesn$$t run. Can you fix it$?$

#include

#include

#include

const int N $=2$; $//$ Number of threads $($producer and consumer$)$

std::vector flag$($N$,$ false$)$; $//$ Flags to indicate readiness

int turn $=0$; $//$ Variable to indicate turn

void producer$($int j$)\{$

do $\{$

flag$[$j$]=$ true; $//$ Producer j is ready to produce

turn $=1-$ j; $//$ Allow consumer to consume

while $($flag$[1-$ j$]$ && turn $==1-$ j$)\{$

$//$ Wait for consumer to finish

$//$ Producer waits if consumer is ready and it's consumer's turn

$\}$

$//$ Critical Section: Producer produces an item and puts it into the buffer

flag$[$j$]=$ false; $//$ Producer is out of the critical section

$//$ Remainder Section: Additional actions after critical section

$\}$ while $($true$)$; $//$ Continue indefinitely

$\}$

void consumer$($int i$)\{$

do $\{$

flag$[$i$]=$ true; $//$ Consumer i is ready to consume

turn $=$ i; $//$ Allow producer to produce

while $($flag$[1-$ i$]$ && turn $==$ i$)\{$

$//$ Wait for producer to finish

$//$ Consumer waits if producer is ready and it's producer's turn

$\}$

$//$ Critical Section: Consumer consumes an item from the buffer

flag$[$i$]=$ false; $//$ Consumer is out of the critical section

$//$ Remainder Section: Additional actions after critical section

$\}$ while $($true$)$; $//$ Continue indefinitely

$\}$

int main$()\{$

std::thread producerThread$($producer$,0)$; $//$ Create producer thread

std::thread consumerThread$($consumer$,1)$; $//$ Create consumer thread

producerThread.join$()$; $//$ Wait for producer thread to finish

consumerThread.join$()$; $//$ Wait for consumer thread to finish

return $0$;

$\}$