문제https://www.acmicpc.net/problem/2473풀이import java.io.*;import java.util.*;public class Main { static int n; static long[] arr; public static void main(String[] args) throws IOException { BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); StringTokenizer st; n = Integer.parseInt(br.readLine()); // 몇개의 용액이 들어오는지 arr = new long[n]; // 용액..