编写程序完成批处理系统中的作业调度，要求采用①先来先服务；②短作业优先的作业调度算法。实验具体包括：首先确定作业控制块的内容，作业控制块的组成方式；然后完成作业调度；最后编写主函数对所做工作进行测试。-Write a program to complete the batch scheduling problem in the system, require the use of first come, first service　(2) short assignment priority scheduling algorithm. Experiments including: first, determine the content of operation control block, job control block of way　Then finish the job scheduling　Finally write the main function testing work.