Number to Digit Conversion

#include"stdafx.h"
#include<iostream>
using namespace std;
int main()
{
  int num,temp;
  int factor=1;
  cout<<"Enter a number: ";
  cin>>num;
  temp=num;
  while(temp)
  {
      temp=temp/10;
      factor = factor*10;
  }
  cout<<"Relevant digits of "<<num<<" are.\n";
  while(factor>1)
  {
      factor=factor/10;
      cout<<num/factor<<"\t";
      num=num%factor;
  }
  cout<<"\n";
  return 0;
}