๋ฌธ์ (์ถ์ฒ: https://www.acmicpc.net/problem/9700) ๋ฌธ์ ํ์ด bfs๋ฅผ ์ฌ์ฉํ์ฌ ๋ฌธ์ ๋ฅผ ํด๊ฒฐํ๋ค. my solution (Java)import java.io.BufferedReader;import java.io.BufferedWriter;import java.io.IOException;import java.io.InputStreamReader;import java.io.OutputStreamWriter;import java.util.LinkedList;import java.util.Queue;public class _9700_ { // RAINFOREST CANOPY static boolean arr[][]; static int dx[] = { -1, 1, 0, 0, -1..
