Cod sursa(job #1466573)

Utilizator CollermanAndrei Amariei Collerman Data 29 iulie 2015 15:28:38
Problema Submultimi Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.4 kb
#include <fstream>
using namespace std;
ofstream fout("submultimi.out");
ifstream fin("submultimi.in");

int x[20], n;

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

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

int main()
{
    fin >> n;
    bkt(1);
    return 0;
}