qq_38191717的博客

#include #include #include #include #include #include #include #include using namespace std; struct student{ long long Id; string Name; double Dorm; int Rank; }; class Student{ private: vector S;

#include #include #include #include #include #include #include #include using namespace std; struct student{ long long Id; string Name; double Dorm; int Rank; }; class Student{ private: vector S;

#include<iostream> #include<vector> #include<fstream> #include<algorithm> #include<cmath> #include<queue> #include<set> #include<map> #include&