#include <iostream>
#include <vector>

using namespace std;

int main()
{

int num,calculation=0;
vector<int> digits;

cout << "Enter an integer: ";
cin >> num;

while (num != 0) {

calculation = num % 10;
digits.push_back(calculation);
num /= 10;
}

cout << "Digits:" << endl;

for (int i = digits.size() - 1; i >= 0; i--)
{
cout << digits[i] << endl;
}

return 0;
}