int i, j;
i =  2 , j =  3 ;
int arr[i][j];

typedef int* PINT;
int i, j;
i =  2 , j =  3 ;
PINT* arr = malloc(i * sizeof(PINT));
for (int k =  0 ; k < i; k++)
    arr[i] = malloc(j * sizeof(int)); 

#include <string>
using namespace std;
//.............................................................................................
typedef string* PString;
main()
{
    int i, j;
    i =  2 , j =  3 ;
    PString** arr = (PString**)malloc(i * sizeof(PString*));
    for (int k =  0 ; k < i; k++)
        arr[i] = (PString*)malloc(j * sizeof(PString)); 
//.............................................................................................
    arr[ 0 ][ 0 ] = new string();
}