import java.util.Arrays;

import static utils.LineSeparator.*;

public class Task6_7 {

public static void main(String[] args) {

int[] digits = new int[args.length];

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

digits[i] = Integer.parseInt(args[i]);

}

System.out.print("Your Digits: " + Arrays.toString(digits) + ";" + lineSeparator());

System.out.println("Result Elements that are equal to half the sum of neighboring elements: ");

counter(digits);

}

private static void counter(int[] array) {

for (int i = 0; i < array.length - 2; i++) {

if (array[i + 1] == (array[i] + array[i + 2]) / 2) {

System.out.print(" " + array[i + 1]);

}

}

}

}