C++.cpp

# include <iostream>

using namespace std;

int main()

{

int n, num, digit, rev = 0;

     cout << "Enter a positive number: ";

     cin >> num;

     n = num;

     do

     {

         digit = num % 10;

         rev = (rev * 10) + digit;

         num = num / 10;

     } while (num != 0);

     cout << " The reverse of the number is: " << rev << endl;

     if (n == rev)

         cout << " The number is a palindrome.";

     else

         cout << " The number is not a palindrome.";

    return 0;

}