Cod sursa(job #3273813)

Utilizator _adeee18Adelina Maria _adeee18 Data 3 februarie 2025 22:05:28
Problema Submultimi Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.58 kb
#include <fstream>

using namespace std;

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

int x[20], n;

void afis(int k)
{
    for(int i=1 ; i<=k ; ++i)
        fout << x[i] << " ";
    fout << "\n";
}
bool valid(int k)
{
    if(k == 1)
        return 1;
    if(x[k] > x[k-1])
        return 1;
    return 0;
}
void back(int k)
{
    for(int i=1; i<=n; ++i)
    {
        x[k]=i;
        if(valid(k))
        {
            afis(k);
            back(k+1);
        }
    }
}

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