Cod sursa(job #1727805)

Utilizator triscacezarTrisca Vicol Cezar triscacezar Data 11 iulie 2016 17:03:21
Problema Combinari Scor 80
Compilator cpp Status done
Runda Arhiva educationala Marime 0.43 kb
#include <fstream>

using namespace std;
ifstream f("combinari.in");
ofstream g("combinari.out");
int n,k,c[10];
void bkt(int);
int main()
{
    f>>n>>k;
    bkt(1);
    return 0;
}
void bkt(int poz)
{
    int i;
    if(poz==k+1)
    {
        for(i=1;i<=k;i++)
            g<<c[i]<<" ";
        g<<'\n';
        return;
    }
    for(i=c[poz-1]+1;i<=n-k+poz;i++)
    {
        c[poz]=i;
        bkt(poz+1);
    }
}