里面包括了动态分区分配方式的模拟程序、模拟动态优先权进程调度程序、请求调页存储管理方式的模拟程序、编辑距离算法程序、最长子序列的算法！-Which includes a dynamic partition allocation simulation program to simulate the dynamic priority process scheduler, to request paging storage management simulation program, edit dis

调页存储管理，使用opt，lru，fifo三种(Page storage management, using the three kinds of OPT, LRU, FIFO)