#include "stdafx.h"
#include <string>
#include <iostream>

using namespace std;

//???????? ??????????:
int index = 0;
int arr[10]; //??????????? ????? ? ???????? ? 10 ?????

void fillArray(int arr[], string &numberAsString);
void printArray(int arr[]);

void main()
{
    //1. ?????????, ?? ?????????? ????? ? ?????????? (?? - ?????? ?? 0 ? ????)
    int number;

    while (true)
    {
        cout << "Number: ";
        cin >> number;

        if (number < 1)
        {
            cout << "Input must be bigger number than one." << endl;
        }
        else {
            break; //??? ? ??????? ???????, ???????? ??????, ????? ?? ??????
        }
    }

    //2. ??????????? ?? ??????? ???? ??????, ???????? ?? ???????
    string numberAsString = to_string(number);
    fillArray(arr, numberAsString); //????????? ?? ?????????? ???????


    //3.?????????? ?? ??????:
    printArray(arr);
}

void fillArray(int arr[], string &numberAsString)
{
    if (numberAsString != "")//??? ??????? ?? ? ???????? ??? ????? (???? ???????)
    {
        int firstDigit = numberAsString[0] - 48; //-48 ?????? ASCII
        numberAsString.erase(0, 1); // ????? ??????? ????? ?? ???????

        arr[index] = firstDigit;
        index++;
        fillArray(arr, numberAsString);
    }
}

void printArray(int arr[])
{
    for (int i = 0; i < index; i++)
    {
        cout << "a[" << i << "] = " << arr[i] << endl;
    }
}