An academic tool for calculating the road length (measured in cyllindes passed by a disk head) for various strategies.
Cyllinders amount? 100
Init cyllinder no? 42
Requests amount? 9
Put requests (space-separated):
51 21 45 75 12 84 36 69 80
strategy (clook,cscan,fcfs,look,scan,sstf,all)? sstf
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0| * (42)
1| * (45)
2| * (51)
3| * (36)
4| * (21)
5| * (12)
6| * (69)
7| * (75)
8| * (80)
9| * (84)
Total distance travelled by head: 120