#include <iostream>

using namespace std;

int main()
{
    int arr[3][3] = {{1,2,3}, {4,5,6}, {7,8,9}};

    for(size_t i=0; i<3; i++)
    {
        for(size_t j=0; j<3; j++)
        {
            cout<<arr[i][j]<<",";
        }
        cout<<endl;
    }

    cout<<endl;

    int (*p)[3] = arr;

    for(size_t i=0; i<3; i++)
    {
        for(size_t j=0; j<3; j++)
        {
            cout<<*(*(p+i)+j)<<",";
        }
        cout<<endl;
    }

    return 0;
}