操作系统中利用最佳适应算法 最坏适应算法 循环首次适应算法 首次适应算法实现动态内存的分配和回收内存-The operating system using the best-fit algorithm worst-fit algorithm loop first-fit algorithm first-fit algorithm to achieve dynamic memory allocation and recovery of memory

大学生计算机操作系统课程设计，实现页面置换，利用fifo（先进先出）算法-Students of computer operating systems curriculum design, the realization of the page replacement, the use of fifo (FIFO) algorithm