Cod sursa(job #3305236)
| Utilizator | Data | 30 iulie 2025 23:54:36 | |
|---|---|---|---|
| Problema | Submultimi | Scor | 100 |
| Compilator | cpp-64 | Status | done |
| Runda | Arhiva educationala | Marime | 0.45 kb |
#include <fstream>
#define NMAX 20
using namespace std;
ifstream fin("submultimi.in");
ofstream fout("submultimi.out");
int N,v[NMAX];
void afisare(int k)
{
for(int i=1; i<=k; i++)
{
fout<< v[i] << " ";
}
fout<< "\n";
}
void BACK(int k)
{
for(int i=v[k-1]+1; i<=N; i++)
{
v[k]=i;
afisare(k);
BACK(k+1);
}
}
int main()
{
fin>>N;
BACK(1);
return 0;
}
