Răspuns:
#include <iostream>
using namespace std;
void afisare_solutie(bool v[]) {
int index;
for (index = 1; index <= 9; index++) {
cout << v[index] << " ";
if (index % 3 == 0)
cout << endl;
}
cout << endl << endl;
}
void backtraking_modele_bilete(bool v_sol[], int index) {
if (index >= 10) {
afisare_solutie(v_sol);
}
else {
v_sol[index] = 0;
backtraking_modele_bilete(v_sol, index + 1);
v_sol[index] = 1;
backtraking_modele_bilete(v_sol, index + 1);
}
}
int main() {
bool v_sol[10] = { 0 };
backtraking_modele_bilete(v_sol, 1);
}
Explicație:
