02. Equal Sums Even Odd Position

#include <iostream>
using namespace std;

int main()
{
    int startNumber, endNumber;
    cin >> startNumber >> endNumber;

    for (int number = startNumber; number <= endNumber; number++)
    {
        //всички цифри на число
        //654321
        int firstDigit = number / 100000;
        int secondDigit = number / 10000 % 10;
        int thirdDigit = number / 1000 % 10;
        int forthDigit = number / 100 % 10;
        int fifthDigit = number / 10 % 10;
        int sixthDigit = number % 10;

        int sumEven = secondDigit + forthDigit + sixthDigit;
        int sumOdd = firstDigit + thirdDigit + fifthDigit;

        if (sumEven == sumOdd) {
            cout << number << " ";
        }
    }
}