Page Replacement Algorithm Simulation
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                                               Page fault rates
Algorithm   Final Page faults 20000   40000   60000   80000   100000
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FIFO		   50309   0.503   0.507   0.505   0.504   0.503

LRU		   50119   0.498   0.500   0.501   0.502   0.501

LRU Approximation 50195   0.499   0.502   0.502   0.502   0.502

LFU		   49937   0.497   0.500   0.500   0.500   0.499

Third Chance    50264   0.498   0.502   0.502   0.503   0.503