说明：  通过采用最佳适应算法的固定式分区分配的存储管理方案，模拟实现分区的分配和回收过程。可以假定每个作业都是批处理作业，并且不允许动态申请内存。
(The partition allocation and recovery process is simulated through the storage management scheme of the fixed partition allocation using the best adaptive algorithm. You can assume that every job is a batch job and do not allow dynamic application for memory. To allocate and recycle partitions, you can set up a partition description table, distribute)