d1_5

/**
*
* Solution to homework assignment 1
* Introduction to programming course
* Faculty of Mathematics and Informatics of Sofia University
* Winter semester 2021/2022
*
* @author Monika Dobrinova
* @idnumber 8MI0600008
* @task 5
* @compiler VC
*
*/

#include <iostream>
using namespace std;
int main()
{
    long long int n;
    cin >> n;
    long long int temp = n;
    int count = 0;

    while (temp)
    {
        temp /= 10;
        count++;
    }

    long long int pow = 1, num = 0;


    for (int i = 1; i < count; i++)
    {
        pow *= 10;
    }
     short int counter2=0;
        while (n)
        {
            num = n / pow;

            if (num % 2 != 0)
            {
                cout << num << " ";
            }
            else
            {
                counter2++;
            }


            n %= pow;
            pow /= 10;
        }
        if (count == counter2)
        {
            cout << "0";
        }
        cout << endl;
        return 0;
}