Cod sursa(job #3000409)

Utilizator TanasaStefanTanasa Stefan TanasaStefan Data 12 martie 2023 13:48:11
Problema Combinari Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.65 kb
#include <fstream>

using namespace std;

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

int n , lg , a[1999999];

void afis()
{
    for ( int i = 1 ; i <= lg ; i++)
        g << a[i] << " ";
    g << '\n';
}
bool verif(int poz)
{
    for ( int i = 1 ; i < poz ; i++)
    {
        if(a[i] >= a[poz])
            return false;
    }
    return true;
}
void bkt(int k)
{
    for(int i = 1 ; i <= n ; i++)
    {
        a[k] = i;
        if(verif(k) == true)
            if(k == lg)
                afis();
        else
            bkt(k + 1);
    }
}
int main()
{
    f >> n >> lg;

    bkt(1);

    return 0;
}