模拟作业调度算法，学习作业在操作系统中的调度过程，加深对作业管理的理解。特别是作业调度的概念、作业调度与进程调度的区别。培养学生程序设计的方法和技巧，提高学生编制清晰、合理、可读性好的系统程序的能力，加深对操作系统课程的理解，拓宽学生的知识领域，锻炼学生的实践技能。

操作系统，c-Simulation of job scheduling algorithms, learning tasks in the operating system' s scheduling process, to deepen the understanding of operations management. In particular, the concept of job scheduling, job scheduling and process scheduling differences. Students programming methods and techniques to improve student preparation of clear, reasonable, good readability of the capacity of the system program to deepen understanding of the operating system programs to broaden student' s knowledge, training students in practical skills. Operating system, c++