백준 14681 java

 

 

import java.util.Scanner;
public class Main{
    public static void main(String[] args) throws Exception {
        int x;
        int y;

        Scanner sc = new Scanner(System.in);

        x = sc.nextInt();

        y = sc.nextInt();


        if(x>0&&y>0){
            System.out.println("1");
        }else if(x>0&&y<0){
            System.out.println("4");
        }else if(x<0&&y<0){
            System.out.println("3");
        }else{
            System.out.println("2");
        }

}
}