Cod sursa(job #2292618)
Utilizator | Cecilia Mariciuc ceciliamariciuc | Data | 29 noiembrie 2018 19:12:51 |
---|---|---|---|
Problema | Combinari | Scor | 100 |
Compilator | cpp-64 | Status | done |
Runda | Arhiva educationala | Marime | 0.43 kb |
#include <fstream>
using namespace std;
ifstream fin("combinari.in");
ofstream fout("combinari.out");
int n,m;
int x[19];
void AfisareSol()
{
for(int i=1;i<=m;i++) fout<<x[i]<<" ";
fout<<"\n";
}
void Back(int k)
{int i;
for(i=x[k-1]+1;i<=n-m+k;i++)
{x[k]=i;
if(k==m) AfisareSol();
else Back(k+1);
}
}
int main()
{
fin>>n>>m;
Back(1);
fin.close();
fout.close();
return 0;
}