题目传送门 题意:训练指南P228 分析:照着书上的做法,把点插入后把它后面不占优势的点删除,S.size ()就是优势的人数,时间复杂度O (nlogn) #include <bits/stdc++.h> using namespace std; struct Point { int a, b; Point() {} Point(int a, int b) : a (a), b (b) {} bool operator < (const Point &r) const { re…
D. Vasiliy's Multiset time limit per test 4 seconds memory limit per test 256 megabytes input standard input output standard output Author has gone out of the stories about Vasiliy, so here is just a formal task description. You are given q queries a…