#include <iostream>
using namespace std;
typedef struct LinkNode
{
        int x;
        int y;
        int data;
        LinkNode* next;
}Node;

int main()
{
    int m;
    int n;
    int data;
    Node * head=new Node;
    Node * p=new Node;
    head->next=p;      
    cout<<"输入行号和列号"<<endl;
    cin>>m>>n;
    for(int i=0; i<m; i++)
       for(int j=0; j<n; j++)
       {
           cin>>data;
           p->x=i;
           p->y=j;
           p->data=data;
           p->next=new Node;
           p=p->next;
       }   
     p=NULL;
     
     p=head->next;
     while(p->next){
        cout<<p->data<<" ";
        if(p->y==n-1) cout<<endl;
        p=p->next;
     }
     cout<<endl;
     system("pause");
     return 0;
}