Cod sursa(job #2169603)

Utilizator RaduVFVintila Radu-Florian RaduVF Data 14 martie 2018 16:17:08
Problema Combinari Scor 80
Compilator cpp Status done
Runda Arhiva educationala Marime 0.42 kb
#include <fstream>

using namespace std;

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

int n,k,v[20];

void Afisare() {
    for(int i=1; i<=k; i++)
        fout<<v[i]<<' ';
    fout<<endl;
}

void BK(int a) {
    for(int i=v[a-1]+1; i<=n-k+a; i++) {
        v[a]=i;
        if(a==k) Afisare();
        else BK(a+1);
    }
}

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