说明：  操作系统进程调度进程是操作系统最重要的概念之一，进程调度是操作系统内核的重要功，本实验要求用C语言编写一个进程调度模拟程序
(Operating system process scheduling process is the concept of operating one of the most important, the process of scheduling the operating system kernel is an important work, this experiment requires the preparation of C language scheduling a process simulation program)