백준[JAVA] 4153.직각삼각형- 자바

📖 문제

📃 코드

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.Arrays;
import java.util.StringTokenizer;

public class Main {
    public static void main(String[] args) throws IOException {
        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
        StringTokenizer st;
        int[] arr = new int[3];

        while (true) {
            st = new StringTokenizer(br.readLine(), " ");
            arr[0] = Integer.parseInt(st.nextToken());
            arr[1] = Integer.parseInt(st.nextToken());
            arr[2] = Integer.parseInt(st.nextToken());

            if (arr[0] == 0 && arr[1] == 0 && arr[2] == 0)
                break;
            Arrays.sort(arr);
            int max_pow = (int) Math.pow(arr[2], 2);
            int mid_pow = (int) Math.pow(arr[1], 2);
            int min_pow = (int) Math.pow(arr[0], 2);

            if (max_pow == (mid_pow + min_pow)) {
                System.out.println("right");
            } else {
                System.out.println("wrong");
            }
        }
    }

}

 

🔗 링크

https://www.acmicpc.net/problem/4153

4153번: 직각삼각형