深化对资源应用的理解，以避免死锁的概念，…

代码说明：

加深了解有关资源申请、避免死锁等概念，并体会和了解死锁和避免死锁的具体实施方法。 要求编写和调试一个系统动态分配资源的简单模拟程序，观察死锁产生的条件，并采用银行家算法，有效的防止和避免死锁的发生。 -deepen understanding of the application of resources to avoid deadlock concepts, and share and understand the deadlock and avoid the deadlock specific implementation methods. Prepared and debugging a system dynamic allocation of resources simple simulation program to observe the conditions Deadlock, Banker algorithm used effectively to prevent and avoid the deadlock occurred.