银行家算法是避免死锁的一种重要方法，本实验要求用高级语言编写和调试一个简单的银行家算法程序。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。-Banker' s algorithm is an important method to avoid deadlock, this experiment requires high-level language used to write and debug a simple banker algorithm. Better understanding of the application of resources to avoid deadlocks and other concepts, and appreciate and understand the deadlock and the specific implementation methods to avoid deadlock.