Cod sursa(job #1958602)
| Utilizator | Data | 8 aprilie 2017 15:29:07 | |
|---|---|---|---|
| Problema | Submultimi | Scor | 100 |
| Compilator | cpp | Status | done |
| Runda | Arhiva educationala | Marime | 0.54 kb |
#include <fstream>
using namespace std;
ifstream fin("submultimi.in");
ofstream fout("submultimi.out");
#define nmax 17
int n, st[nmax]={0}, nr=0;
void afisare()
{
if(nr<1)
return;
int i;
for(i=1; i<=nr; i++)
fout<<st[i]<<' ';
fout<<'\n';
}
void bt(int k)
{
if(k>n+1)
return;
afisare();
for(int i=k+1; i<=n; i++)
{
nr++;
st[nr]=i;
bt(i);
nr--;
}
}
int main()
{
fin>>n; fin.close();
bt(0);
fout.close();
return 0;
}
