#include <iostream>
#include <fstream>
using namespace std;
void citire(int a[10][10],int &n)
{
    ifstream in("date.in");
    int i,j;
    in>>n;
    for(i=1; i<=n; i++)
        for(j=1; j<=n; j++)
            in>>a[i][j];
    in.close();

}
ofstream out("datee.out");
void afisare(int a[10][10],int &n)
{
    int i,j;
    for(i=1; i<=n; i++)
    {
        for(j=1; j<=n; j++)
            out<<a[i][j]<<" ";
        out<<endl;
    }
}
int grad(int x)
{
    int j,s=0;
    for(j=1;j<=n;j++)
        s=s+s[x][j];

}
int main()
{
 int a[10][10],n,x,j;
 citire(a,n);
 afisare(a,n);

 out.close();
    return 0;
}