#include <iostream>
using namespace std;
int main(){
int a[100][100],n,i,j,s=0;
//Citire matrice + calculare suma
cin >> n;
for(i=0;i<n;i++){
for(j=0;j<n;j++){
cin >> a[i][j];
s+= a[i][j];
}
}
//Afisare matrice
for(i=0;i<n;i++){
for(j=0;j<n;j++) cout << a[i][j] << " ";
cout << endl;
}
//Afisare suma
cout << s;
}
