Cod sursa(job #1328765)

Utilizator esti.varzaesti varza esti.varza Data 28 ianuarie 2015 18:58:22
Problema Combinari Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.46 kb
#include <iostream>
#include <fstream>

using namespace std;
int st[20], n, k, p;
ifstream in("combinari.in");
ofstream out("combinari.out");

void afisare ( )
{
    for(int i=1; i<=k; i++)
        out<<st[i]<<" ";
    out<<"\n";
}
void back(int p)
{
    if(p-1==k)
        afisare();
    else
        for(int i=1+st[p-1]; i<=n-k+p; i++)
        {
                st[p]=i;
                back(p+1);
        }

}
int main()
{
    in>>n>>k;
    back(1);
    return 0;
}