https://www.acmicpc.net/problem/2583 package BKD_0x9_BFS;import java.io.BufferedReader;import java.io.IOException;import java.io.InputStreamReader;import java.lang.reflect.Array;import java.util.*;public class BOJ_2583 { public static void main(String[] args) throws IOException { BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); StringTokenizer st = new ..
