Cod sursa(job #2940192)

Utilizator Samoila_AlexandruSamoilaAlexandru Samoila_Alexandru Data 14 noiembrie 2022 23:18:47
Problema Submultimi Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.46 kb
#include <fstream>

using namespace std;

ifstream fin("submultimi.in");
ofstream fout("submultimi.out");

int n, x[17];

void afis(int k)
{
    for(int i=1; i<=k; i++)
        fout<<x[i]<<' ';
    fout<<'\n';
}

void btk(int k)
{
    for(int i=x[k-1]+1; i<=n; i++)
    {
        x[k]=i;
        afis(k);
        btk(k+1);
    }
}

int main()
{
    fin>>n;
    fin.close();

    x[0]=0;
    btk(1);

    fout.close();

    return 0;
}