编写并调试一个模拟的进程调度程序，采用“轮转法”调度算法对五个进程进行调度。 　　轮转法可以是简单轮转法、可变时间片轮转法，或多队列轮转法。 -Write and debug a simulation of the process scheduling program, a "Round-Robin" scheduling algorithm for scheduling the five process. Round-Robin Round-Robin method can be