Cod sursa(job #948266)

Utilizator costyrazvyTudor Costin Razvan costyrazvy Data 9 mai 2013 19:56:35
Problema Combinari Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.48 kb
#include <fstream>

using namespace std;
int k,n,i,sol[36];
ifstream f("combinari.in");
ofstream g("combinari.out");
void afisare()
{
    int i;
    for (i=1;i<=k;i++) g<<sol[i]<<" ";
    g<<'\n';
}
void back(int l)
{
    int i;
    if (l==k) afisare();
    else
    {
       for(i=sol[l]+1;i<=n;i++)
        {
           sol[l+1]=i;
           back(l+1);
        }
    }
}
int main()
{
    f>>n>>k;
    back(0);
    f.close();
    g.close();
    return 0;
}