采用多级反馈轮转法调度算法,从而了解多级反馈轮转调度算法的优点与缺点. 先要随机产生几个进程,初始化进程.确定进程的的优先顺序,定义时间片的长度.-multilevel feeding and rotary schedule method has been used to understand its advantages and drawbacks. First, several processes have been created and initialized, their priori