Silver IV๋ฌธ์ (์ถ์ฒ: https://www.acmicpc.net/problem/29891) ๋ฌธ์ ํ์ด ์ฒดํฌํฌ์ธํธ ์์น๋ฅผ ์์์ ์์๋ก ๋๋ ์ ๊ณ์ฐํ๋ค. ์ด๋ ๊ฑฐ๋ฆฌ๋ฅผ ์ต์ํํ ์ ์๋ ๋ฐฉ๋ฒ์ ๊ฐ์ฅ ๋ฉ๋ฆฌ ์๋ ์ฒดํฌํฌ์ธํธ ์์น๋ถํฐ ์ฒดํฌํ๋ ๊ฒ์ด๋ค. my solution (Java)import java.io.BufferedReader;import java.io.IOException;import java.io.InputStreamReader;import java.util.ArrayList;import java.util.Collections;import java.util.StringTokenizer;public class _29891_ { // ์ฒดํฌํฌ์ธํธ ๋ฌ๋ฆฌ๊ธฐ public static void mai..
