Cod sursa(job #3262018)

Utilizator AnduRazvanMindrescu Andu AnduRazvan Data 8 decembrie 2024 12:52:46
Problema Submultimi Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.5 kb
#include <fstream>

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