Cod sursa(job #2665621)
| Utilizator | Data | 31 octombrie 2020 10:16:13 | |
|---|---|---|---|
| Problema | Submultimi | Scor | 0 |
| Compilator | cpp-64 | Status | done |
| Runda | Arhiva educationala | Marime | 0.57 kb |
#include <iostream>
using namespace std;
bool valid[20];
int valori[20];
int n;
void backtracking(int pasi,int pozitie)
{
if(pozitie > 1)
{
for (int i = 1; i < pozitie; ++i)
cout << valori[i] << " ";
cout << "\n";
}
for (int i = pozitie; i <= n; ++i)
{
if(!valid[i])
{
valid[i] = true;
valori[pozitie] = i;
backtracking(pasi + 1, pozitie + 1);
valid[i] = false;
}
}
}
int main()
{
cin >> n;
backtracking(1,1);
}
