0336:

import java.io.*;
import java.util.*;

class Main {

    void solve(){
	Scanner sc = new Scanner(System.in);
	int h = sc.nextInt();
	int r = sc.nextInt();

	if      ( h+r > 0 ) System.out.println(�g1");
	else if ( h+r < 0 ) System.out.println(�g-1");
	else                System.out.println(�g0");
    }

    public static void main(String[] a) {new Main().solve(); }
}