Cod sursa(job #1787599)

Utilizator gamanedyGaman Eduard-Marian gamanedy Data 24 octombrie 2016 20:25:27
Problema Combinari Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.5 kb
#include <fstream>

using namespace std;
ifstream fin("combinari.in");
ofstream fout("combinari.out");
int N,P,x[30];
void combinari(int k)
{
    if(k>P)
    {
        for(int i=1;i<=P;i++)
        {
            fout<<x[i]<<" ";
        }
        fout<<'\n';
    }
    else
    {
        for(int i=x[k-1]+1;i<=N-(P-k);i++)
        {
            x[k]=i;
            combinari(k+1);
            x[k]=0;
        }
    }
}
int main()
{
    fin>>N>>P;
    combinari(1);
    return 0;
}