Cod sursa(job #1135182)

Utilizator Pateu69Ciprian O. Pateu69 Data 7 martie 2014 13:56:10
Problema Combinari Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.51 kb
#include <fstream>

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

int st[19],n,k,p;

void tip ()
{
    int i;
    for (i=1;i<=p;i++)
        g<<st[i]<<' ';
    g<<'\n';
}
void Back (int k)
{
    int i;
    for (i=1;i<=n;i++)
    {
        st[k]=i;
        for (i=st[k-1]+1;i<=n;i++)
        {
            st[k]=i;
            if (k==p)
                tip();
                else Back (k+1);}
    }
}
int main()
{
    f>>n>>p;
    Back (1);
    return 0;
}