06. Equal Arrays

import java.util.Scanner;
import java.util.Arrays;

class Main {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);

        int[] arrOne = Arrays
                .stream(scanner.nextLine().split(" "))
                .mapToInt(Integer::parseInt)
                .toArray();

        int[] arrTwo = Arrays
                .stream(scanner.nextLine().split(" "))
                .mapToInt(Integer::parseInt)
                .toArray();

        if (Arrays.equals(arrOne, arrTwo)) {
            System.out.printf("Arrays are identical. Sum: %d\n", Arrays.stream(arrOne).sum());
        } else {
            for (int i = 0; i < arrOne.length; i++) {
                if (arrOne[i] != arrTwo[i]) {
                    System.out.printf("Arrays are not identical. Found difference at %d index.\n", i);
                    break;
                }
            }
        }
    }
}