1 #include <vector> 2 #include <algorithm> 3 #include <string> 4 #include <iostream> 5  6 using namespace std; 7  8 struct Student{ 9     int grade;10     string name;11     string id;12 };13 14 bool compare(const Student &s1, const Student &s2){15     return s1.grade > s2.grade;16 }17 18 int main(){19     int N;20     cin >> N;21 22     vector<Student> students;23 24     for (int i = 0; i < N; i++){25         Student s;26         cin >> s.name >> s.id >> s.grade;27 28         students.push_back(s);29     }30 31     int low, high;32     cin >> low >> high;33 34     sort(students.begin(), students.end(), compare);35     bool none = true;36     for (int i = 0; i < students.size(); i++){37         if (students[i].grade < low)38             break;39         if (students[i].grade > high)40             continue;41 42         none = false;43         cout << students[i].name << " " << students[i].id << endl;44     }45 46     if (none)47         cout << "NONE" << endl;48 49     return 0;50 }