๋ฌธ์ (์ถ์ฒ: https://www.acmicpc.net/problem/13986) ๋ฌธ์ ํ์ด 'o' ์์น์์ ์๋๋ก ํ์ํ๋ฉฐ ๋น์นธ์ธ ๊ณณ์ผ๋ก ์ด๋ํ๋ค. 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.Stack;import java.util.StringTokenizer;public class _13986_ { // Gravity public static void main(String[] args) throws IOExc..
