摘要：
#include<cstdio>#include<cmath>#include<algorithm>#include<iostream>typedef struct Node{ double l; double r; bool operator < (const Node & a) const { return l < a.l; }}Qstr;Qstr q[1500];using namespace std;int main(void){ int n; int d; int res; int kase = 0; whil... 阅读全文