Cod sursa(job #1469918)
Utilizator | Data | 9 august 2015 21:43:20 | |
---|---|---|---|
Problema | Submultimi | Scor | 70 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.4 kb |
#include <fstream>
using namespace std;
ifstream fin("submultimi.in");
ofstream fout("submultimi.out");
int n,v[20];
void afisare(int k)
{for(int i=1;i<=k;i++)
fout<<v[i]<<" ";
fout<<endl;
}
void back(int k)
{
for(int i=v[k-1]+1;i<=n;i++)
{
v[k]=i;
afisare(k);
if(k<n)
back(k+1);
}
}
int main()
{
fin>>n;
back(1);
return 0;
}