문제https://www.acmicpc.net/problem/2606풀이(23분)import java.io.*;import java.util.*;public class Main{ static int n; static int m; static int[][] arr; static boolean[] visited; static Queue queue = new LinkedList(); public static void main(String[] args) throws IOException{ BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); StringTokenizer st; ..