#include <iostream>

using namespace std;

int main() {

    int n, reversedNumber, remainder = 0;

    cout<<"Vuvejdai be: ";
    cin>>n;
    while(n>0 && isdigit(n)) {
        while (n != 0) {
            remainder = n % 10;
            reversedNumber = reversedNumber * 10 + remainder;
            n /= 10;
        }
    }
    cout << "Reversed Number = " << hex << reversedNumber;

    return 0;

}