题目链接:https://ac.nowcoder.com/acm/contest/887/H 题意: 给定A,B,C问在[1,A]和[1,B]中有多少对x,y满足x&y>C或者x^y<C. 数据范围:1<=A,B,C<=1e9,测试用例 T<=100 . 思路...