Cod sursa(job #962906)

Utilizator morgeMihailescu Georgiana morge Data 15 iunie 2013 22:25:58
Problema Combinari Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.37 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;
}