Cod sursa(job #2028089)

Utilizator AlekapasOncea Alexandru Alekapas Data 27 septembrie 2017 09:49:49
Problema Combinari Scor 80
Compilator cpp Status done
Runda Arhiva educationala Marime 0.5 kb
#include <iostream>
#include <fstream>
using namespace std;
int perm[19],fol[19],n,k;
ifstream f("combinari.in");
ofstream g("combinari.out");
void afis(int n)
{
    for(int i=1;i<=n;i++)
        g<<perm[i]<<" ";
    g<<endl;
}
void bact(int pas)
{
    int i;
    if(pas>k)
        afis(k);
    else
    {
        for(i=perm[pas-1]+1;i<=n;++i)
        {
            perm[pas]=i;
            bact(pas+1);
        }
    }
}
int main()
{
    f>>n>>k;
    bact(1);
    return 0;
}