机场航空管制模拟 使用队列或优先队列实现；要求可以变换起飞和着陆频率来模拟一天中的飞行高峰期和空闲期；要求可以改变着陆和起飞时间以模拟不同的效果。-Airport air traffic control simulation using a queue or priority queue implementation　requirements can transform takeoff and landing frequency to simulate flying day peak period and idle period　requirements of landing and take-off time can be changed to simulate different effects.