模拟进程状态转换及其PCB的变化,有程序流程图和注释-Simulation process state transitions and changes in PCB, with program flow chart and notes

实现一个模拟进程状态转换及其相应PCB组织结构变化的程序。 程序界面能反映出在模拟条件下，进程之间状态转换及其对应的PCB组织的变化。-Process to achieve a simulated state transitions and the corresponding changes in the organizational structure of the program PCB. Program interface to reflect the simulated con