Cod sursa(job #2393928)

Utilizator DovlecelBostan Andrei Dovlecel Data 1 aprilie 2019 10:59:25
Problema Combinari Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.49 kb
#include <fstream>

using namespace std;
ifstream in("combinari.in");
ofstream out("combinari.out");
int n,k,varf,stiva[20];
bool viz[20];
void afisare();

void bkt(int p)
{
    if(p==k+1)
    {
        afisare();
        return;
    }
    for(int i=stiva[p-1]+1;i<=n;i++)
    {
        stiva[p]=i;
        bkt(p+1);
    }
}
int main()
{
    in>>n>>k;
    bkt(1);
    return 0;
}

void afisare()
{
    for(int i=1;i<=k;i++)
        out<<stiva[i]<<' ';
    out<<'\n';
}