SH2Q1

Queue q;

double avg_waiting;
double sum;

void form_it() {
  sum = 0;
  avg_waiting = 0;
  int item;
  for (int i = 0; i < q.get_size(); i++) {
    avg_waiting+= sum;
    item = q.dequeue();
    sum+= item;
    q.enqueue(item);
  }
  avg_waiting = avg_waiting/q.get_size();
}

int main() {
    q.enqueue(4);
    q.enqueue(3);
    q.enqueue(4);
    q.enqueue(3);
    form_it();
    form_it();
    cout << sum << endl;
    cout << avg_waiting << endl;
}