๋ฌธ์ (์ถ์ฒ: https://www.acmicpc.net/problem/11809) ๋ฌธ์ ํ์ด ๊ฐ ์๋ฆฟ์๋ฅผ ๋น๊ตํ์ฌ ์์ ๊ฐ์ ์ ๊ฑฐํ๋ค. my solution (Java) import java.io.BufferedReader; import java.io.IOException; import java.io.InputStreamReader; public class _11809_ { // YODA public static void main(String[] args) throws IOException { BufferedReader bf = new BufferedReader(new InputStreamReader(System.in)); String a = bf.readLine(); String b..