[java] 2475. 검증수

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

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

        //첫째 줄에 결과를 계산할 정수 5개 입력 받기
        StringTokenizer st = new StringTokenizer(br.readLine());
        int a = Integer.parseInt(st.nextToken());
        int b = Integer.parseInt(st.nextToken());
        int c = Integer.parseInt(st.nextToken());
        int d = Integer.parseInt(st.nextToken());
        int e = Integer.parseInt(st.nextToken());

        //검증수 출력
        int output = (int) ((Math.pow(a,2)+Math.pow(b,2)+Math.pow(c,2)+Math.pow(d,2)+Math.pow(e,2))%10);
        System.out.println(output);
    }
}

하 기분이 넘 좋다.. 새싹 끝!