Cod sursa(job #1797640)

Utilizator adiboierAdi Boier adiboier Data 4 noiembrie 2016 18:02:04
Problema Submultimi Scor 100
Compilator cpp Status done
Runda selectie_emag_mediu_2016_runda3 Marime 0.42 kb
#include <fstream>

using namespace std;
ifstream fin("submultimi.in");
ofstream fout("submultimi.out");
int n,x[17];
void backk()
{
    for(int i=1;i<=x[0];i++)
        fout<<x[i]<<" ";
    if(x[0]!=0) fout<<"\n";
    for(int i=x[x[0]]+1;i<=n;i++)
    {
        x[0]++;
        x[x[0]]=i;
        backk();
        x[x[0]]=0;
        x[0]--;
    }
}
int main()
{
    fin>>n;
    backk();
    return 0;
}