设计有n个进程的程序，其中每个进程控制块PCB中包括: 进程名（ID），进程优先数（Priority），进程进入CPU的时间（Intime），程序需要运行的时间（Alltime） 将PCB块联接在一个单链表（数据结构）中，并在屏幕上显示其内容-n design process procedures, which each process control block PCB include : process (ID), the process priority (Priority), the process is CPU time (Intime), the process needs to run (the time Alltime) to block PCB connectivity in a single linked list ( data structure), and displayed on the screen contents