Cod sursa(job #3263779)
| Utilizator | Data | 16 decembrie 2024 14:45:14 | |
|---|---|---|---|
| Problema | Submultimi | Scor | 100 |
| Compilator | cpp-64 | Status | done |
| Runda | Arhiva educationala | Marime | 0.51 kb |
#include <fstream>
using namespace std;
ifstream fin("submultimi.in");
ofstream fout("submultimi.out");
int vis[17];
void Foutuire(int n){
for(int i=1;i<=n;i++)
if(vis[i] == 1) fout << i << " ";
fout << '\n';
}
void Backtracking(int k, int n){
for(int i=1;i>=0;i--){
vis[k] = i;
if(vis[k]==1) Foutuire(k);
if(k<n) Backtracking(k + 1,n);
vis[k] = 0;
}
}
int main()
{
int n;
fin >> n;
Backtracking(1,n);
return 0;
}
