Cod sursa(job #2477531)
Utilizator | Data | 20 octombrie 2019 16:09:36 | |
---|---|---|---|
Problema | Submultimi | Scor | 100 |
Compilator | cpp-64 | Status | done |
Runda | Arhiva educationala | Marime | 0.45 kb |
#include <fstream>
using namespace std;
ifstream fin("submultimi.in");
ofstream fout("submultimi.out");
int n;
int x[17];
void afisare(int k)
{
for(int i=1; i<=k; i++)
fout<<x[i]<<" ";
fout<<"\n";
}
void Back(int k)
{
for(int i=x[k-1]+1; i<=n; i++)
{
x[k]=i;
afisare(k);
if(x[k]<n) Back(k+1);
}
}
int main()
{
fin>>n;
Back(1);
return 0;
}