Cod sursa(job #2296288)
| Utilizator | Data | 4 decembrie 2018 16:36:43 | |
|---|---|---|---|
| Problema | Submultimi | Scor | 0 |
| Compilator | cpp-64 | Status | done |
| Runda | Arhiva educationala | Marime | 0.48 kb |
#include <fstream>
using namespace std;
int n,x[20],viz[20],kk;
ifstream fin("combinari.in");
ofstream fout("combinari.out");
void Afisare()
{
for(int i=1;i<=kk;i++)
fout<<x[i]<<" ";
fout<<"\n";
}
void Back(int k)
{
for(int i=x[k-1]+1;i<=n;i++)
{
x[k]=i;
viz[i]=1;
if(k==kk) Afisare();
else Back(k+1);
viz[i]=0;
}
}
int main()
{
fin>>n>>kk;
Back(1);
return 0;
}
