10号的滴滴笔试第一题,求异或区间个数那个。。一直是50%,我试了能想到的所有测试用例没问题啊= = 求大佬指点迷津~~~~~ import java.util.ArrayList; import java.util.Scanner; public class Main { public static void main(String[] args) { // TODO Auto-generated method stub Scanner sc = new Scanner(System.in); int n = sc.nextI...