#include <iostream>
using namespace std;

int main () {


 int *A;
 int m, n;
 int i,j;

 cout << "m?";
 cin >> m;
 cout << "n?";
 cin >> n;

 A = new int [m*n];

 
 for (i=0; i<m; i++)
   for (j=0; j<n; j++) {
   	cout << "A[" << i << "][" << j << "]?";
 	cin >> *(A+(i*n+j));
   }
  
 
 for (i=0; i<m; i++) {
   for (j=0; j<n; j++)
 	cout << *(A+(i*n+j));
   cout << endl;
 }

}