学步园

#include<stdio.h>
struct SqList
{
	int value;
	struct SqList *next;
};
void reverse(struct SqList *L)
{
	struct SqList *p;
	struct SqList *q;
	p=L->next;
	L->next=NULL;
	while(p)
	{
		q=p->next;
		p->next=L->next;
		L->next=p;
		p=q;
	}

        printf("\n逆置链表:");
}