[BOJ] 2303 숫자 게임 (JAVA)

https://www.acmicpc.net/problem/2303

2303번: 숫자 게임

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

public class Main {
	
    static BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
    static StringTokenizer st;
    static int N, max, maxIndex;

    public static void main(String[] args) throws Exception {

        N = Integer.parseInt(br.readLine());
        for (int i = 1; i <= N; i++) {
            int[] n = new int[5];
            st = new StringTokenizer(br.readLine(), " ");
            n[0] = Integer.parseInt(st.nextToken());
            n[2] = Integer.parseInt(st.nextToken());
            n[1] = Integer.parseInt(st.nextToken());
            n[3] = Integer.parseInt(st.nextToken());
            n[4] = Integer.parseInt(st.nextToken());

            for (int j = 0; j < 3; j++) {
                for (int k = j + 1; k < 4; k++) {
                    for (int l = k + 1; l < 5; l++) {
                        int temp = (n[j] + n[k] + n[l]) % 10;
                        if (max <= temp) {
                            max = temp;
                            maxIndex = i;
                        }
                    }
                }
            }
        }

        System.out.print(maxIndex);

    }

}