$30
Write a program that implements the following disk-scheduling algorithms:
I. FCFS
II. SSTF
III. SCAN
IV. C-SCAN
V. LOOK
Your program will service a disk with 10,000 cylinders numbered 0 to 9,999. The program will generate a random series of 1,000 cylinders requests and service them according to each of the algorithms listed above. The program will be passed the initial position of the disk head (as a parameter on the command line), and report the total amount of head movement required by each algorithm. Your program should show the result in a table.
You may use any programming language and add comments to your code.
Submit the following:
I. Your complete code with all comments
II. Screenshot of the output
III. Assignment report which will answer the following questions:
1. Each algorithm definition
2. The result (total amount of head movement) for each one algorithm
3. Which algorithm is the most efficient one? Why?
4.