JF-LabArrays07.Condense Array to Number

import java.util.Scanner;

public class Lab7CondenseArrayToNumber {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        String input = scanner.nextLine();
        String[] inputNumbers = input.split(" ");
        int[] arrayIntegers = new int[inputNumbers.length];
        for (int i = 0; i < arrayIntegers.length; i++) {
            arrayIntegers[i]= Integer.parseInt(inputNumbers[i]);
        }
        while (arrayIntegers.length>1){
            int[] arr = new int[arrayIntegers.length-1];
            for (int i = 0; i < arrayIntegers.length-1 ; i++) {
               arr[i]= arrayIntegers[i] + arrayIntegers[i+1];
            }
            arrayIntegers=arr;
        }
        System.out.println(arrayIntegers[0]);

    }
}

/*
* Write a program to read an array of integers and condense them by summing adjacent couples
*  of elements until a single integer is obtained. For example, if we have 3 elements {2, 10, 3},
*  we sum the first two and the second two elements and obtain {2+10, 10+3} = {12, 13}, then we sum again
*  all adjacent elements and obtain {12+13} = {25}.
*/