14681 사분면 고르기

import java.util.Scanner;

public class Main {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int x = sc.nextInt();
        int y = sc.nextInt();
        sc.close();
        
        if( x>0 && y>0 ) {
            System.out.print(1);
        } else if( x<0 && y>0 ) {
            System.out.print(2);
        } else if( x<0 && y<0 ) {
            System.out.print(3);
        } else {
            System.out.print(4);
        }
    }
}