내가 까먹을까봐 기록함. 문제 : https://www.acmicpc.net/problem/2468 import java.util.*; import java.io.*; public class Main { static int N; static int[][] arr; static int max; static int maxHeight; static boolean[][] check; public static void main(String[] args) throws IOException { BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); StringTokenizer st; N = Integer.parseInt(br.readLine..