如何在C++中返回结构数组

struct Student {
    int id;
    std::string name;
    int age;
};

Student* getStudents() {
    Student* students = new Student[3];

    students[0].id = 1;
    students[0].name = "Alice";
    students[0].age = 20;

    students[1].id = 2;
    students[1].name = "Bob";
    students[1].age = 21;

    students[2].id = 3;
    students[2].name = "Charlie";
    students[2].age = 22;

    return students;
}

int main() {
    Student* students = getStudents();

    // 使用结构数组
    for (int i = 0; i < 3; i++) {
        std::cout << "ID: " << students[i].id << std::endl;
        std::cout << "Name: " << students[i].name << std::endl;
        std::cout << "Age: " << students[i].age << std::endl;
        std::cout << std::endl;
    }

    // 记得释放内存
    delete[] students;

    return 0;
}