#include <iostream>
using namespace std;
int main(){
	int n;
	int pt[11][11];
	int sum=0;
	while (true){
		cin >> n;
		if (n == 0) break;
		for (int i = 0; i < n; i++){
			for (int j = 0; j < n; j++){
				cin >> pt[i][j];
				sum += pt[i][j];
			}
			pt[i][n] = sum;
			sum = 0;
		}
		for (int i = 0; i < n + 1; i++){
			for (int j = 0; j < n; j++){
				sum += pt[j][i];
			}
			pt[n][i] = sum;
			sum = 0;
		}
		for (int i = 0; i < n + 1; i++){
			for (int j = 0; j < n + 1; j++){
				if (j == n)cout << pt[i][j];
				else
				cout << pt[i][j] << ' ';
			}
			cout << endl;
		}
	}
	return 0;
}