def main():
request = Request(p)
queue = Queue()
channel_1 = Channel(p1)
channel_2 = Channel(p2)
count = 0
for i in range(iterations):
request.generate()
if request.was_request():
if queue.is_empty():
queue.add_item()
calculate(channel_1, channel_2, queue, request)
else:
calculate(channel_1, channel_2, queue, request)
if not queue.is_empty():
request.add_discard()
else:
queue.add_item()
else:
calculate(channel_1, channel_2, queue, request)
count += channel_1.get_value()
count += channel_2.get_value()
count += queue.get_value()
statistics(channel_1, channel_2, request, count)
