https://www.acmicpc.net/problem/13549 package BKD_0x9_BFS;import java.util.LinkedList;import java.util.Queue;import java.util.Scanner;public class BOJ_13549 { static int[] visited = new int[100001]; static int min =Integer.MAX_VALUE; public static void main(String[] args) { Scanner sc = new Scanner(System.in); int N = sc.nextInt(); int K = sc.nextInt(); bfs(N..