京东2018-9-9 完全多部图 过时交卷后出来的代码,没有测试ac,只是通过了测试用例。大概复杂度会超吧 public static void main(String[] args) { Scanner in = new Scanner(System.in); int group = in.nextInt(); boolean[] result = new boolean[group]; for (int i = 0; i int n = in.nextInt(); int m = in.nextInt(); int[][] arr = new int[m][2]; for (int j ...