c链表 简单的学生成绩操作

今天又忘了链表简单的几个操作怎么写了，awsl，awsl。

完整的链表操作代码：
库文件：

#include<stdio.h>
#include<stdlib.h>

结构体和全局变量：

struct Student
{
 char cName[20];
 int iNumber;
 struct Student* pNext;
};
int iCount;

输入函数：

struct Student* Create()
{
 struct Student* pHead=NULL;
 struct Student* pEnd,*pNew;
 iCount=0;
 pEnd=pNew=(struct Student*)malloc(sizeof(struct Student));
 printf("please first enter Name,then Number\n");
 scanf("%s",&pNew->cName);
 scanf("%d",&pNew->iNumber);
 while(pNew->iNumber!=0)
 {
  iCount++;
  if(iCount==1)
  {
   pNew->pNext=NULL;//原来的是=phead 
   pHead=pNew;
   pEnd=pNew;
   } 
   else
   {
    pNew->pNext=NULL;
    pEnd->pNext=pNew;
    pEnd=pNew;
   }
   pNew=(struct Student*)malloc(sizeof(struct Student));
   scanf("%s",&pNew->cName);
   scanf("%d",&pNew->iNumber);
 }
 free(pNew);
 return pHead;
}

插入函数：

struct Student* Insert(struct Student* pHead)
{
 struct Student* pNew;
 printf("---Insert member at first---\n");
 pNew=(struct Student*)malloc(sizeof(struct Student));
 scanf("%s",&pNew->cName);
 scanf("%d",&pNew->iNumber);
 pNew->pNext=pHead;
 pHead=pNew;
 iCount++;
 return pHead;
}

delete函数：

void Delete(struct Student* pHead,int ilndex)
{
 int i;
 struct Student* pTemp;
 struct Student* pPre;
 pTemp=pHead;
 pPre=pTemp;
 printf("---delete NO%d member ---\n",ilndex);
 for(i=1;i<ilndex;i++)
 {
  pPre=pTemp;
  pTemp=pTemp->pNext;
 }
 pPre->pNext=pTemp->pNext;
 free(pTemp);
 iCount--; 
}

输出函数：

void Print(struct Student* pHead)
{
 struct Student *pTemp;
 int ilndex=1;
 printf("---the list has %d members:---\n",iCount);
 printf("\n");
 pTemp=pHead;
 while(pTemp!=NULL)
 {
  printf("the NO%d member is:\n",ilndex);
  printf("the name is %s\n",pTemp->cName);
  printf("the number is %d\n",pTemp->iNumber);
  printf("\n");
  pTemp=pTemp->pNext;
  ilndex++;
  
 }
 
}

main主体：

int main()
{
 struct Student* pHead;
 pHead=Create();
 pHead=Insert(pHead);
 Delete(pHead,2);
 Print(pHead);
 return 0;
 } 

运行结果：

我打代码像cxk，jinitaimei!