[백준 Java] 2차원 배열 - 2566번: 최댓값

 

 

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[][] arr = new int[9][9];
        int max = 0;
        int r = 0;
        int c = 0;

        for (int i = 0; i < 9; i++) {
            st = new StringTokenizer(br.readLine());
            for (int j = 0; j < 9; j++) {
                arr[i][j] = Integer.parseInt(st.nextToken());
                if (arr[i][j] > max) {
                    max = arr[i][j];
                    r = i;
                    c = j;
                }
            }
        }

        bw.write(max + "\n");
        bw.write((r + 1) + " " + (c + 1));

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