//program to print the digits of the entered number in reverse order
#include <iostream>
using namespace std;

int main() {

   int number;
   int digit;

   cout << "Enter a positive number -- ";
   cin >> number;

   // use remainder and divide to get the digits one at a time and print
   // note the last digit can be obtained by finding the remainder when
   // the number is divided by 10. We can then divide the number by 10 to
   // remove the last digit. We will repeat this until the number is 0
   while (number > 0) {
      digit = number % 10;
      cout << digit;
      number = number / 10;
   }
   cout << endl;

   return 0;
}