코딩 테스트/JAVA - 백준 단계별로 풀어보기

[백준 Java] 기하: 직사각형과 삼각형 - 3009번: 네 번째 점

kms152000 2025. 2. 16. 22:51

 

 

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));
        StringTokenizer st;

        int[] x = new int[3];
        int[] y = new int[3];

        for (int i = 0; i < 3; i++) {
            st = new StringTokenizer(br.readLine());
            x[i] = Integer.parseInt(st.nextToken());
            y[i] = Integer.parseInt(st.nextToken());
        }

        int fourthX = (x[0] == x[1]) ? x[2] : (x[0] == x[2] ? x[1] : x[0]);
        int fourthY = (y[0] == y[1]) ? y[2] : (y[0] == y[2] ? y[1] : y[0]);

        bw.write(fourthX + " " + fourthY);

        br.close();
        bw.flush();
        bw.close();
    }
}