#include <iostream>

unsigned Reverse(int n) {
    int r = n % 10;
    while (n /= 10) {
        r = r * 10 + n % 10;
    }
    return r;
}

bool isPalindrom(const int n) {
    return n == Reverse(n);
}

int main() {
    int n;
    std::cout << "n: ";
    std::cin >> n;
    if (isPalindrom(n)) {
        std::cout << n << "palindrom";
    }
    else {
        std::cout << n << " not palindrom";
    }
}