Cod sursa(job #616892)
Utilizator | Data | 13 octombrie 2011 16:49:40 | |
---|---|---|---|
Problema | Submultimi | Scor | 100 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.38 kb |
#include<fstream>
using namespace std;
ofstream fout("submultimi.out");
int x[100],n;
void afis(int k)
{
fout<<x[1]<<" ";
for(int i=2;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;
afis(k);
back(k+1);
}
}
int main()
{
ifstream fin("submultimi.in");
fin>>n;
back(1);
return 0;
}