在计算机操作系统中，最有代表的避免死锁的算法，是Dijkstra银行家算法。这是由于该算法能用于银行系统现金贷款的发放而得名的。为了加深对该算法的认识和掌握，进而在计算机上实现。为了实现银行家算法，系统中必须设置若干数据结构(In the computer operating system, the most representative algorithm to avoid deadlock is the Dijkstra banker algorithm. This is because the algorithm can be used for issuing cash loans in the banking system. In order to deepen the understanding and mastery of the algorithm, and then realize it on the computer. In order to implement banker's algorithm, data structures must be set up in the system.)