学生管理系统(c/cpp)

#include
using namespace std;
typedef struct lnode
{
    long sno;
    char name[20];
    struct lnode *next;
}LNode, *LinkList;
LinkList InitList()
{
    LinkList head;
    head = new LNode;
    head->next = NULL;
    cout<<"Initialization completed!"<    return head;
}
LinkList CreateList()
{
    int i, n;
    cout<<"Input data number:";
    cin>>n;
    LinkList q, p, head;
    head = new LNode;
    head->next = NULL;
    q = head;
    for (i = 0; i < n; i++)
    {
        p = new LNode;
        cout<<"Input Information:"<        cin>>p->sno;
        cout<<"name:";
        cin>>p->name;
        p->next = NULL;
        q->next = p;
        q = p;
    }
      return (head);
}
void ListInsert(LinkList &L)
{
    int i, j;
    LinkList p, s;
    p = L;
    j = 0;
    cout<<"Input Location:"<    cin>>i;
    while (p->next != NULL && j    {
        p = p->next;
        j++;
    }
    if (j != i-1)
    {
        cout<<"You made a wrong locat