Cod sursa(job #950706)

Utilizator Johny_Depp22Johnny Depp Johny_Depp22 Data 17 mai 2013 17:00:59
Problema Combinari Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.42 kb
#include <fstream>

using namespace std;

ifstream f("combinari.in");
ofstream g("combinari.out");

int s[20], n, k;

void back(int l)
{
    if (l>k)
    {
        for (int i=1; i<=k; i++) g<<s[i]<<' '; g<<'\n';
    }
    else for (int i=s[l-1]+1; i<=n; i++)
         {
             s[l]=i; back(l+1);
         }
}

int main()
{
    f>>n>>k;
    back(1);

    f.close(); g.close();
    return 0;
}