
[백준] Silver II. 촌수 계산
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Algorithm/백준
https://www.acmicpc.net/problem/2644 사용 알고리즘그래프 탐색DFS풀이import java.io.BufferedReader;import java.io.IOException;import java.io.InputStreamReader;import java.lang.reflect.Array;import java.util.*;public class Main { static int n, a, b, m; static List> graph = new ArrayList(); static boolean [] visited; static int res = -1; public static void main(String[] args) throws IOException {..