Cod sursa(job #471756)

Utilizator unknownliviuMaria Liviu Valentin unknownliviu Data 20 iulie 2010 16:58:42
Problema Combinari Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.63 kb
#include <fstream>

using namespace std;
ifstream in("combinari.in");
ofstream out("combinari.out");
int n,k,sol[20];
void citire()
{
    in>>n>>k;
}/*
bool valid(int p)
{
    for(int i=1;i<p;i++)
        if(sol[i]>=sol[p])
            return false;
    return true;
}*/
void afisare()
{
    for(int i=1;i<=k;i++)
        out<<sol[i]<<" ";
    out<<'\n';
}

void bk(int p)
{
    if(p>k)
    {
        afisare();
        return ;
    }
    for(int i=1;i<=n;i++)
    {
        sol[p]=i;
        if(sol[p]>sol[p-1])
            bk(p+1);
    }
}
int main()
{
    citire();
    bk(1);
    return 0;
}