Silver IV๋ฌธ์ (์ถ์ฒ: https://www.acmicpc.net/problem/15828) ๋ฌธ์ ํ์ด Queue๋ฅผ ์ฌ์ฉํด์ ๋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 _15828_ { // Router public static void main(String[] args) throws IOExceptio..