풀이 코드import java.io.BufferedReader;import java.io.IOException;import java.io.InputStreamReader;import java.util.LinkedList;import java.util.Queue;import java.util.StringTokenizer;public class Main { static int[][] arr; static boolean[] visited; public static void main(String[] args) throws IOException { BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); ..