#include <iostream>
using namespace std;

int mat[3][3];

int main()
{
    int x, y; //Contatori
    FILE *f; //File
    char directory[50]; //Directory matrice.dat
    char num[2]; //Numero letto da matrice.dat

    cout<<"Inserisci directory: ";
    cin>>directory; //Inserisci directory

    f = fopen(directory, "rb"); //Apri file

    if(f!=NULL) //File aperto
    {
        for(x=0; x<3; x++)
        {
            y = 0;
            cout<<endl;
            while(y<=2)
            {
                fread(num, sizeof(num), 1, f);
                if(num!=" ")
                {
                    mat[x][y] = int(num-'0');
                    y++;
                }
            }
        }
    }
    else
        cout<<"Errore!\n";

    //Stampa matrice
    for(x=0; x<3; x++)
    {
        cout<<endl;
        for(y=0; y<3; y++)
            cout<<mat[x][y]<<'\t';
    }
}