Cod sursa(job #895762)

Utilizator boby301Bogdan Bacila boby301 Data 27 februarie 2013 12:27:56
Problema Combinari Scor 80
Compilator cpp Status done
Runda Arhiva educationala Marime 0.5 kb
#include <iostream>
#include <fstream>
using namespace std;
ifstream f("combinari.in");
ofstream g("combinari.out");
int n,a,v[100];
void afis (int x[100],int nx)
{
    int i;
    for(i=1;i<=nx;i++)
    {
        g<<x[i]<<" ";
    }
    g<<endl;
}
void combinari(int k)
{
    int i;
    for (i=v[k-1]+1;i<=n;i++)
    {
        v[k]=i;
        {
          if (k<a) {combinari(k+1);}
          else {afis (v,a);}
        }
    }

}
int main()
{
    f>>n>>a;
    combinari(1);
}