In how many comparisons does the array arr={1,4,2,3,5} gets sorted if we use sleep sort?

In how many comparisons does the array arr={1,4,2,3,5} gets sorted if

1.	In how many comparisons does the array arr={1,4,2,3,5} gets sorted if we use sleep sort?
A.	5
B.	3
C.	1
D.	0
Answer» E.