·백준
문제https://www.acmicpc.net/problem/4949 코드import java.io.*;import java.util.Stack;public class Main { public static void main(String[] args) throws IOException { BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); StringBuilder sb = new StringBuilder(); while (true) { String str = br.readLine(); if (str.equals(".")) { ..
