Cod sursa(job #1135012)

Utilizator zacuscaAlex Iordache zacusca Data 7 martie 2014 10:28:51
Problema Combinari Scor 50
Compilator cpp Status done
Runda Arhiva educationala Marime 0.6 kb
#include <fstream>
using namespace std;
ifstream in("combinari.in");
ofstream out("combinari.out");
int n,kk,x[101];
void afis()
{
    int w=1;
    for(int i=1;i<kk;i++)
        for(int j=i+1;j<=kk;j++)
            if(x[i] == x[j]||x[i]>x[j])
                w=0;
    if(w)
    {for(int i=1;i<=kk;i++)
    out<<x[i]<<' ';
    out<<'\n';}
}
void buck(int k)
{
    for(int i=1;i<=n;i++)
        {
            x[k]=i;
            if(k==kk)
                afis();
                else buck(k+1);
        }
}
int main()
{
    in>>n>>kk;
    buck(1);
    out.close();
    return 0;
}