#include <algorithm>
#include <iostream>
#include <iterator>
#include <memory>
#include <ranges>
#include <sstream>
#include <vector>

namespace rn = std::ranges;

struct Student {
    int index_;
    std::string name_;
    double average_;
};

std::vector<Student*> filterStudents(const std::vector<std::unique_ptr<Student>>& students, double minAverage) {
    // Implement method here
}

int main() {
    std::vector<std::unique_ptr<Student>> students;
    students.push_back(std::make_unique<Student>(123456, "Jordan", 4.53));
    students.push_back(std::make_unique<Student>(654321, "Michael", 4.51));
    students.push_back(std::make_unique<Student>(246892, "John", 4.56));
    students.push_back(std::make_unique<Student>(743561, "Jane", 4.44));
    students.push_back(std::make_unique<Student>(811111, "Anna", 4.46));
    students.push_back(std::make_unique<Student>(811111, "Tom", 4.36));
    students.push_back(std::make_unique<Student>(811111, "Jerry", 4.56));
    students.push_back(std::make_unique<Student>(811111, "Mike", 4.45));

    const auto res = filterStudents(students, 4.45);
    // Print result here using ranges (do not create friend operator<<)
}