기록하는 개발자

import java.io.IOException; import java.util.Scanner; public class Main{ static int[][] adjacent; //컴퓨터 연결상태 static boolean[] checked; //확인 여부 static int n,m,num=0; public static void main(String[] args) throws IOException { Scanner s = new Scanner(System.in); n = s.nextInt(); m = s.nextInt(); adjacent = new int[n+1][n+1]; checked = new boolean[n+1]; for(int i = 0; i < m; i++) { int x = s.nextIn..