#include <iostream>
using namespace std;
void citeste_matricea();
void afiseaza_noduri_izolate();
int n, m[100][100];
int main() {
citeste_matricea();
afiseaza_noduri_izolate();
}
void citeste_matricea() {
cout << "Introduceti numarul de noduri : ", cin >> n;
cout << "Introduceti matricea de adiacenta :\n";
for (int i = 1; i <= n; i++)
for (int j = 1; j <= n; j++)
cin >> m[i][j];
}
void afiseaza_noduri_izolate() {
for (int i = 1; i <= n; i++) {
bool este_izolat = 1;
for (int j = 1; j <= n; j++)
if (m[i][j])
este_izolat = 0;
if (este_izolat)
cout << "\n- Nodul " << i << "este nod izolat";
}
}
