[백준, BOJ 1717] 집합의 표현 (java)

https://www.acmicpc.net/problem/1717메모리: 53,188 KB , 시간: 332 ms사용 알고리즘: 유니온-파인드import java.io.BufferedReader;import java.io.InputStreamReader;import java.util.StringTokenizer;public class Main { static int[] parent; public static void main(String[] args) throws Exception{ BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); StringTokenizer st; st =..