Sum and average of given element in an Array

 import java.util.*;

public class ArrayAvg {

public static void main(String args[]) {

Scanner sc = new Scanner(System.in);

System.out.println("Enter the size of Array");

int size = sc.nextInt();

int arr[] = new int[size];

System.out.println("Input the Array");

int sum = 0;

for (int i = 0; i < size; i++) {

arr[i] = sc.nextInt();

sum = sum + i;

}

System.out.println("Sum of the given array is : " + sum);

System.out.println("Average of the given array is :" + sum / size);

int counter = 0;

for (int i = 0; i < arr.length; i++) {

if (arr[i] > sum / size) {

counter++;

}

}

System.out.println("Average of array is less than " + counter + " " + "elements of array");

}

}