Cod sursa(job #1165974)

Utilizator gbibBacotiu Gabi gbib Data 3 aprilie 2014 08:40:47
Problema Combinari Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.49 kb
#include <fstream>

using namespace std;
ifstream in("combinari.in");
ofstream out("combinari.out");
int sol[20];
int n,p,k;
void afisare()
{
    int i;
    for(i=1;i<=p;i++)
        out<<sol[i]<<" ";
    out<<'\n';
}
int verificare(int k)
{
int i;
for(i=1;i<k;i++)
    if(sol[i]>=sol[k]) return 0;
return 1;
}

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