Python, Programming, Coding, Software Development, Datastrucutre.
the shared list""" # acquire the semaphore sem.acquire() numbers.append(n) # release the semaphore sem.release() # create four threads t1 = threading.Thread(target=add_number, args=(1,)) t2 = threading.Thread(target=add_number, args=(2,)) t3 = threading.Thread(target=add_number, args=(3,)) t4 =