문제https://www.acmicpc.net/problem/5557풀이(18분)import java.io.*;import java.util.*;public class Main { public static void main(String[] args) throws IOException { BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); StringTokenizer st; int N = Integer.parseInt(br.readLine()); int[] nums = new int[N-1]; // N-1개의 숫자를 저장 st = new StringTokenizer(br.readLine()); for(int i = ..