创建链表时为什么结构体指针分配内存后无法访问内部的变量了呢?
typedef struct student {
char FirstName[100];
char LastName[100];
char SSN[15];
int courseat;
course cou[10];
student* next;
}student,*student;
struct student* creatlinklist() {
student* head = new student[];
head.next = NULL;
}