Cod sursa(job #2344608)

Utilizator albertyoAlbert Mindrescu albertyo Data 15 februarie 2019 12:32:00
Problema Combinari Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.44 kb
#include <fstream>
using namespace std;

ifstream fin("combinari.in");
ofstream fout("combinari.out");

int n,k,x[20],viz[20];

void Afisare()
{ int i;
  for(i=1;i<=k;i++)
     fout<<x[i]<<" ";
  fout<<"\n";
}

void Back(int y)
{ int i;
  for(i=x[y-1]+1;i<=n;i++)
     {
           x[y]=i;
            if(y==k) Afisare();
            else Back(y+1);

     }
}




int main()
{   fin>>n>>k;
    Back(1);
    return 0;
}