创建一个控制台进程，此进程包含n个线程。用这n个线程来表示n个读者或写者。每个线程按相应测试数据文件的要求进行读写操作。用信号量机制分别实现读者优先和写者优先的读者-写者问题。-Creating a console, this process contain n threads. Use of these n threads to express n readers who write. Each thread according to the requirements of relevant

银行家算法，操作系统课程设计，可以文件读取，也可以手动输入数据(The banker's algorithm, the operating system course design, the file read, and the manual input of the data)