[백준, BOJ 9017] 크로스 컨트리 (java)

https://www.acmicpc.net/problem/9017메모리: 15,256 KB , 시간: 136 ms사용 알고리즘: 구현import java.io.BufferedReader;import java.io.InputStreamReader;import java.util.*;public class Main { public static void main(String[] args) throws Exception{ BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); StringTokenizer st; StringBuilder result = new StringBuilder(); ..