Silver IV๋ฌธ์ (์ถ์ฒ: https://www.acmicpc.net/problem/2578) ๋ฌธ์ ํ์ด ์ฌํ์๊ฐ ์ซ์๋ฅผ ๋ถ๋ฅผ ๋๋ง๋ค ๋น๊ณ ์ฌ๋ถ ํ์ธํ๋ค. my solution (Java)import java.io.BufferedReader;import java.io.IOException;import java.io.InputStreamReader;import java.util.StringTokenizer;public class _2578_ { // ๋น๊ณ static int arr[][], line; static boolean check1, check2; public static void main(String[] args) throws IOException { BufferedReader bf = ..
