#include <iostream>
using namespace std;

bool isPalindrome(int x) {
    if(x < 0)
        return false;
    
    int rem, revX = 0;
    int temp = x;
    while(temp > 0){
        rem = temp % 10;
        revX = revX * 10 + rem;
        temp = temp / 10;
    }
    return revX == x;
}

int main() {
	int x = 12344321;
	cout << isPalindrome(x) << endl;
	cout << isPalindrome(-1 * x) << endl;
	return 0;
}