public static int countElementsBelowAverage(int[] arr) {
int sum = 0;
for (int i = 0; i < arr.length; i++) {
sum += arr[i];
}
double average = (double) sum / arr.length;
int count = 0;
for (int i = 0; i < arr.length; i++) {
if (arr[i] < average) {
count++;
}
}
return count;
}