zoom 8.10笔试第一题为什么20%,有大佬帮忙看看么 import java.util.*; public class Main { static int ans = 0; static int red_color = 0, blue_color = 0; public static void dfs(List<Integer>[] edges, boolean[] vis, char[] color, int x) { if (vis[x]) return; vis[x] = true;...