Cod sursa(job #1905650)

Utilizator seby2341Mesca Sebastian seby2341 Data 6 martie 2017 10:02:18
Problema Submultimi Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.47 kb
#include <fstream>

using namespace std;
ifstream fin("submultimi.in");
ofstream fout ("submultimi.out");
int n,sol[101];
void afis(int k)
{
    for (int i=1; i<=k; i++)
        fout<<sol[i]<<' ';
    fout<<'\n';

}
void back(int k)
{
    int i;
    if (k<=n)
    {
        for (i=sol[k-1]+1; i<=n; i++)
        {
            sol[k]=i;
            afis(k);
            back(k+1);

        }


    }

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