这个算法可以很好的实现飞机订票系统，其中包括实现飞机票的预定和退票，飞机航班号，出发地和终点地点，飞机的起飞时间和降落时间其票价和折扣以及乘客所要订的票数-this algorithm can achieve very good aircraft booking system, including the realization of the scheduled airline tickets and refunds. flights, departure and destination loc