double MinDifference(double arr[], int n)
{
if(n < 2)
{
return 0;
}
double fMinDiff = fabs(arr[0] – arr[1]);
for(int i = 0; i < n; ++i)
for(int j = i + 1; j <n; ++j)
{
double tmp = fabs(arr[i] – arr[j]);
if(fMinDiff > tmp)
{
fMinDiff = tmp;
}
}
return fMinDiff;
}