QUESTION
Inversion Count for an array indicates how far (or close) the array is from being sorted. If array is already sorted then inversion count is 0. If array is sorted in reverse order that inversion count is the maximum.\n\n Two elements a[i] and a[j] form an inversion if \n a[i] > a[j] and i < j. For simplicity, we may \n assume that all elements are unique.\n\n Example:\n Input: arr[] = {8, 4, 2, 1}\n Output: 6\n Given array has six inversions (8,4), (4,2),\n (8,2), (8,1), (4,1), (2,1).
ANSWER
#include <stdio.h>
int main()
{
printf("Number of inversions count are : 6");
return 0;
}