write in C language:

Output:

Main program:

When beginning execution, print a message "Main thread beginning".

For each producer thread created, print a message "Creating producer thread with id x$"$ where x

is the thread id$.$ The thread id is returned when you create a thread.

For each consumer thread created, print a message "Creating consumer thread with id x$"$ where x

is the thread id$.$

Before the call to sleep, print "Main thread sleeping for x seconds" where x is the runtime

variable from the command line.

Before the main thread exits, print "Main thread exiting".

Producer threads:

Each time a producer thread sleeps, print a message "Producer thread x sleeping for y seconds"

where x is the thread id and y is the number of seconds.

Each time a producer thread inserts an item, print a message" "Producer thread x inserted value

y$"$ where x is the thread id$,$ and y is the random value product.

Consumer threads:

Each time a consumer thread sleeps, print a message "Consumer thread x sleeping for y seconds"

where x is the thread id and y is the number of seconds.

Each time a consumer thread removes an item, print a message" "Consumer thread x removed

value y$"$ where x is the thread id$,$ and y is the random value product.

Insert function:

Each time insert$\_$item inserts an item, print "Insert$\_$item inserted item x at position y$"$ where x is

the item value and y is the index into the buffer. Then print the contents of the buffer as shown

here. Print $$empty$$ if the buffer entry is empty or the number stored in the entry. Lastly print

the value of in and out. $($Remember that the indices start at $0.)$

Ex$.$

Insert$\_$item inserted item $27$ at position $3$

$[$empty$][5][34][27][$empty$]$ in $=4,$ out $=1$

Remove function:

Each time remove$\_$item removes an item, print "Remove$\_$item removed item x at position y$"$

where x is the item value and y is the index into the buffer. Then print the contents of the buffer

and the values for in and out.

Ex$.$

Remove$\_$item removed item $5$ at position $1$

$[$empty$][$empty$][34][27][$empty$]$ in $=4,$ out $=2$

All this output should help you debug your program.

You will then run your program, first with only $1$ producer and $1$ consumer, and then with

different numbers of producers and consumers and hand in the output.