[백준 14681번 - java] 사분면 고르기

https://www.acmicpc.net/problem/14681

 

 

내 답안

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

public class Main {
	public static void main(String[] args) throws IOException {
		
		Scanner s = new Scanner(System.in);
		int a = s.nextInt();
		int b = s.nextInt();
		
		if (a>0 && b>0) {
			System.out.println("1");
		}
		else if (a>0 && b<0) {
			System.out.println("4");
		}
		else if (a<0 && b>0) {
			System.out.println("2");
		}
		else System.out.println("3");
		}
}