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

#define MaxCol 10            

void CreateTable(HList *&h);           
void DestroyTable(HList *h);
void DispTable(HList *h);
void LinkTable(HList *h1,HList *h2,HLIst *&h);




typedef struct Nodel         
{
    ElemType data[MaxCol];      
    struct Nodel *next;        
}DList;                        
typedef struct Node2
{
    int Row,Col;               
    DList *next;               
}HList;                          
typedef int ElemType;


void main()
{
    HList *h1, *h2, *h;
    printf("±í1:\n");            
    CreateTable(h1);
    printf("±í2:\n");           
    CreateTable(h2);
    LinkTable(h1,h2,h);           
    printf("&Aacute;&not;&frac12;&Oacute;&frac12;á&sup1;&ucirc;±í&pound;&ordm;\n");      
    DispTable(h);
    DestroyTable(h1);
    DestroyTable(h2);
    DestroyTable(h);
}



void CreateTable(HList *&h)
{
    int i,j;
    DList *r, *s;               
    h = (HList *)malloc(sizeof(HList));            
    printf("±í&micro;&Auml;&ETH;&ETH;&Ecirc;&yacute;&pound;&not;&Aacute;&ETH;&Ecirc;&yacute;&pound;&ordm;");
    scanf("%d,%d",&h->Row,&h->Col);               
    for(i=0;i<h->Row;i++)
    {
        printf("&micro;&Uacute;%d&ETH;&ETH;&pound;&ordm;",i+1);
        s = (DList *)malloc(sizeof(DList));      
        for(j=0;j<h->Col;j++)                     
            scanf("%d,",&s->data[j]);
        if (h->next == NULL)
            h->next = s;                          
        else
            r->next = s;                           

        r=s;                                       
    }
    r->next = NULL;                                
}



void DestroyTable(HList *h)
{
    DList *pre = h->next, *p = pre->next;
    while(p!=NULL)
    {
        free(pre);
        pre = p;
        p = p->next;
    }
    free(pre);
    free(h);
}



void DispTable(HList *h)
{
    int j;
    DList *p = h->next;           
    while(p!=NULL)
    {
        for(j=0;j<h-.Col;j++)
            printf("%4d",p->data[j]);      
        printf("\n");
        p = p->next;                     
    }
}



void LinkTable(HList *h1,HList *h2,HLIst *&h)
{
    int i,j,k;
    DList *p = h->next,*q, *s, *r;
    printf("&Aacute;&not;&frac12;&Oacute;×&Ouml;&para;&Icirc;&Ecirc;&Ccedil;&pound;&ordm;&micro;&Uacute;1&cedil;&ouml;±í&ETH;ò&ordm;&Aring;&pound;&not;&micro;&Uacute;2&cedil;&ouml;±í&ETH;ò&ordm;&Aring;&pound;&ordm;");
    scanf("%d,%d",&i,&j);
    h = (HList *)malloc(sizeof(HList));                 
    h->Row = 0;
    h->Col = h1->col+h2->Col;                        
    h->next = NULL;
    while(p!=NULL)                                    
    {
        q=h2->next;                                    
        while(q!=NULL)
        {   
        if(p->data[i-1] == q->data[j-1])
        {
        s = (DList *)malloc(sizeof(DList));            
        for(k=0;k<h1->Col;k++)                           
        s->data[k] =p->data[k];
        for(k=0;k<h2->Col;k++)                          
        s->data[h1->Col+k] = q->data[k];
        if (h->next == NULL)
            h->next = s;                           
        else
            r->next = s;                           

        r=s;                                       
        h->Row++;                                 
        }
        q = q->next;
        }
        p = p->next;
    }
    r->next = NULL;
}

HList *&h ，为啥这么写。啥意思。没明白