Cod sursa(job #2386678)

Utilizator mihailrazMihail Turcan mihailraz Data 23 martie 2019 13:43:06
Problema Submultimi Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.59 kb
#include <fstream>

using namespace std;
ifstream fi("submultimi.in");
ofstream fo("submultimi.out");
const int nmax=16;
int n, nrs;
int S[nmax+5];

void g(int niv)
{
    if(niv==n)
    {
        if(nrs)
        {
            for(int i=0; i<n; i++)
                if(S[i])
                    fo<<i+1<<" ";
            fo<<"\n";
        }
        nrs++;
    }
    else
    {
        for(int i=0; i<=1; i++)
        {
            S[niv]=i;
            g(niv+1);
        }
    }
}

int main()
{
    fi>>n;
    g(0);

    fi.close();
    fo.close();
    return 0;
}