Introduction - If you have any usage issues, please Google them yourself
Design a virtual memory storage area and work area, and access using the following algorithm to calculate the hit rate. (1) FIFO method (FIFO) (2) least recently used algorithm (LRU) (3) the best out algorithm (OPT) (4) at least visit the page algorithm (LFU) (5) the least frequently used algorithm recently (NUR)