= NULL)
{
if(strcmp(p->stu.name, name) == 0)
break;
p = p->next;
}
}...= NULL)
{
if(p->stu.num == num)
{
pre->next = p->next;
p->next = NULL;...= NULL)
{
struct node *p1, *p2, *max;
struct student s;
p1 = head;
// 简单选择排序...= NULL)
{
struct node *p1, *p2, *min;
struct student s;
p1 = head;
// 简单选择排序...>chinese, s->math, s->english, s->pe, \
s->total,s->average);
printf("请依次输入修改后信息,不变的信息请同样输入
