ProgBasics07Nested-Loops-Y06equalSumsLeftRightPosition2

import java.util.Scanner;

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

        int firstNumber = Integer.parseInt(scanner.nextLine());
        int secondNumber = Integer.parseInt(scanner.nextLine());

        int sumRightNumbers = 0;
        int sumLeftNumbers = 0;

        for (int i = firstNumber; i <= secondNumber; i++) {
            int currentNum = i;

            int first = currentNum % 10;
            currentNum /= 10;
            int second = currentNum % 10;
            currentNum /= 10;
            int third = currentNum % 10;
            currentNum /= 10;

            sumRightNumbers = first + second;

            int fourth = currentNum % 10;
            currentNum /= 10;
            int fifth = currentNum % 10;
            currentNum /= 10;

            sumLeftNumbers = fourth + fifth;


            if (sumLeftNumbers == sumRightNumbers) {
                System.out.printf("%d ", i); // or  System.out.print(i + " " );
            } else if (sumLeftNumbers > sumRightNumbers){
                sumRightNumbers += third;
                if (sumLeftNumbers == sumRightNumbers) {
                    System.out.printf("%d ", i); // or  System.out.print(i + " " );
                }
            } else if (sumLeftNumbers < sumRightNumbers) {
                sumLeftNumbers += third;
                if (sumLeftNumbers == sumRightNumbers) {
                    System.out.printf("%d ", i); // or  System.out.print(i + " " );
                }
            }
        }


    }
}