Create three different page replacement algorithms: FIFO, LRU and OPT-lookahead-X -- 2

The input to your simulator is as follows: tp /* total_number_of_page_frames (in main memory) */ sl /* maximum segment length (in number of pages) */ ps /* page size (in number of bytes) */ r /* number_of_page_frames_per_process for FIFO, LRU, LFU and OPT, or delta (window size) for the Working Set algorithm */ x /* lookahead window size for OPT, 0 for others (which do not use this value) */ min max k /* total number of processes */ pid1 size1 /* process_id followed by total number of page frames on disk */ pid2 size2 : : : : pidk sizek These parameters are followed by a list of process id and address pairs: pid addr. You need to extract the segment number and page number from the address addr. The last address accessed by process i is followed by: i -1. The output from your simulator includes the following data. You may also show other useful statistics. number_of_page_faults for each process; for Working Set, show the min and max size of the set and total_number_of_page_faults