Cod sursa(job #1630039)

Utilizator arhivamanArhiva Man arhivaman Data 4 martie 2016 21:14:48
Problema Combinari Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.45 kb
#include <fstream>
#define nMax 20
using namespace std;
ifstream fin("combinari.in");
ofstream fout("combinari.out");
int v[nMax], k, n;
void back(int poz, int val)
{
    if(poz>k)
    {
        for(int i=1;i<poz;i++)
            fout<<v[i]<<" ";
        fout<<'\n';
        return;
    }
    for(int i=val;i<=n;i++)
    {
        v[poz]=i;
        back(poz+1, i+1);
    }
}
int main()
{
    fin>>n>>k;
    back(1, 1);
    return 0;
}