Cod sursa(job #318250)

Utilizator popoiu.georgeGeorge Popoiu popoiu.george Data 27 mai 2009 19:38:07
Problema Combinari Scor 80
Compilator cpp Status done
Runda Arhiva educationala Marime 0.42 kb
#include<fstream>
using namespace std;
fstream f("combinari.in",ios::in),g("combinari.out",ios::out);
int s[100],n,p;

void tipar(){for(int i=1;i<=p;i++)g<<s[i]<<" ";g<<endl;}

void back(int pas)
{
int i;
if(pas==p+1)tipar();
else
    {
    for(i=s[pas-1]+1;i<=n;i++)
        {
        s[pas]=i;
        back(pas+1);
        }
    }
}

int main()
{
f>>n>>p;
f.close();
back(1);
g.close();
return 0;
}