课程设计自己编写的一个进程调度演示程序，界面很好，但是只有就绪和执行的调度，没有做等待状态的调度，毕竟时间太短-design their own curriculum prepared by the process of scheduling a demo program, a good interface, but only in place and implementation of the scheduling, do not wait for the activation state, after all, the time is too short