如何在C中从一个函数返回一个结构数组？

typedef struct {
    char name[50];
    int age;
    float score;
} Student;

Student* getStudents() {
    static Student students[3]; // 创建一个包含3个学生的结构数组

    // 填充学生信息
    strcpy(students[0].name, "Alice");
    students[0].age = 20;
    students[0].score = 85.5;

    strcpy(students[1].name, "Bob");
    students[1].age = 21;
    students[1].score = 90.0;

    strcpy(students[2].name, "Charlie");
    students[2].age = 19;
    students[2].score = 78.2;

    return students; // 返回结构数组的指针
}

int main() {
    Student* ptr = getStudents(); // 获取结构数组的指针

    // 访问结构数组中的元素
    printf("Name: %s, Age: %d, Score: %.2f\n", ptr[0].name, ptr[0].age, ptr[0].score);
    printf("Name: %s, Age: %d, Score: %.2f\n", ptr[1].name, ptr[1].age, ptr[1].score);
    printf("Name: %s, Age: %d, Score: %.2f\n", ptr[2].name, ptr[2].age, ptr[2].score);

    return 0;
}