Cod sursa(job #1497373)

Utilizator ImGeluGelu Ungur ImGelu Data 6 octombrie 2015 18:41:37
Problema Combinari Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.5 kb
///produsul cartezian

#include <fstream>

using namespace std;

ifstream cin("combinari.in");
ofstream cout("combinari.out");

int st[100], n, k;

void afisare(int p)
{
    for(int i=1; i<=p; i++)
        cout<<st[i]<<" ";
        cout<<'\n';
}

void back(int p)
{
    for(int pval=st[p-1]+1; pval<=n; pval++)
    {
        st[p]=pval;
            if(p==k) afisare(p);
            else
                back(p+1);
    }

}

int main()
{
    cin>>n>>k;
    back(1);
    return 0;
}