说明：  进程调度模拟程序：假设有10个进程需要在CPU上执行，分别用： ? 先进先出调度算法； ? 基于优先数的调度算法； ? 最短执行时间调度算法 确定这10个进程在CPU上的执行过程。要求每次进程调度时在屏幕上显示： ? 当前执行进程； ? 就绪队列；
(Process Scheduling Simulator: Assuming that 10 processes need to be executed on the CPU, we use: FIFO scheduling algorithm; priority-based scheduling algorithm; and the shortest execution time scheduling algorithm to determine the execution process of these 10 processes on the CPU. Requires that each process schedule be displayed on the screen: Current execution process; Ready queue;)