2. 사분면 고르기

package baekjoon_조건문01;

import java.util.Scanner;

public class test04_사분면고르기 {

	public static void main(String[] args) {
		// TODO Auto-generated method stub

		Scanner sc = new Scanner(System.in);
		
		int x = sc.nextInt();
		int y = sc.nextInt();
		
		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);
		}
		
	}

}