页面访问序列 | 0 | 1 | 3 | 4 | 3 | 2 | 0 | 2 | 1 | 3 | 2 | |
FIFO算法 | a | 0 | 1 | 3 | 4 | 4 | 2 | 0 | 0 | 1 | 3 | 2 |
b | 0 | 1 | 3 | 3 | 4 | 2 | 2 | 0 | 1 | 3 | ||
c | 0 | 1 | 1 | 3 | 4 | 4 | 2 | 0 | 1 | |||
命中 | 命中 | |||||||||||
FIFO+LRU算法 | a | 0 | 1 | 3 | 4 | 4 | 2 | 0 | 2 | 1 | 3 | 2 |
b | 0 | 1 | 3 | 3 | 4 | 2 | 0 | 2 | 1 | 3 | ||
c | 0 | 1 | 1 | 3 | 4 | 4 | 0 | 2 | 1 | |||
命中 | 命中 | 命中 | ||||||||||