Cod sursa(job #2204169)

Utilizator Dragos101Baciu Dragos Dragos101 Data 14 mai 2018 20:37:53
Problema Submultimi Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.63 kb
#include <fstream>

using namespace std;

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

int st[17], n;

void Afisare(int k)
{
    for(int i = 1; i <= k; i++)
        fout << st[i] << " ";
    fout << "\n";
}

bool Valid(int top)
{
    if(top == 1 || st[top] > st[top - 1]) return true;
    return false;
}

void Back(int top)
{
    for(int i = 1; i <= n; i++)
    {
        st[top] = i;
        if(Valid(top))
        {
            Afisare(top);
            Back(top + 1);
        }
    }
}

int main()
{
    fin >> n;
    Back(1);
    fin.close();
    fout.close();
    return 0;
}