Gold IV๋ฌธ์ (์ถ์ฒ: https://www.acmicpc.net/problem/2800) ๋ฌธ์ ํ์ด ๊ดํธ ์์ ๋ฏธ๋ฆฌ ์ฐพ์ ํ ๊ดํธ๋ฅผ ์ ๊ฑฐํ๊ฑฐ๋ ์ ๊ฑฐํ์ง ์๋ ๋ชจ๋ ๊ฒฝ์ฐ๋ฅผ ํ๋จํ๋ค. 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.ArrayList;import java.util.Collections;import java.util.Stack;public class _2800_ { // ๊ดํธ ์ ๊ฑฐ static Arra..
