linklist.h

输入两组数

#ifndef __LINKLIST_H
#define __LINKLIST_H
#include<stdio.h>

//定义双向链表类型
typedef struct node
{
	float value;
	struct node * llink,*rlink;
}DNode,*Dlinklist;

//定义头节点
typedef struct hnode
{
	struct node *llink,*rlink;
}hnode,*HNode;

class Cllcompute
{
public:
	HNode  Creatlist(float a);
	int getI(){return i;}
	float getAve(){return ave;};
	float getS(){return s;}
	float getTotalxx(){return totalxx;};
	float getTotalxy(){return totalxy;};
	void Listcompute(HNode head);
	void Listcom(HNode head1,HNode head2);
	void Add(HNode head,float a);
private:
	float ave;
	float s;
	float totalxy;
	float totalxx;
	int i;
};

#endif