[백준 Java] 조건문 - 14681번: 사분면 고르기

 

 

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

public class Main {
    public static void main(String[] args) throws IOException {
        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
        BufferedWriter bw = new BufferedWriter(new OutputStreamWriter(System.out));

        int A = Integer.parseInt(br.readLine());
        int B = Integer.parseInt(br.readLine());

        if (A > 0 && B > 0) {
            bw.write("1");
        } else if (A < 0 && B > 0) {
            bw.write("2");
        } else if (A < 0 && B < 0){
            bw.write("3");
        } else if (A > 0 && B < 0){
            bw.write("4");
        }
        bw.flush();
        bw.close();
        br.close();
    }
}