int main() { LinkQueue lq; DataType t; cout << "is empty?" << lq.Empty_Queue() << endl; for (int i = 0; i < 10; i++) { lq.EnQueue(i); } cout << "is empty?" << lq.Empty_Queue() << endl; lq.Print(); lq.DeQueue(t); lq.GetFrontQueue(t); cout << "t" << t << endl; lq.Print(); system("pause"); return 0; }