Cod sursa(job #2601393)

Utilizator Alex_tz307Lorintz Alexandru Alex_tz307 Data 14 aprilie 2020 13:40:41
Problema Submultimi Scor 80
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.42 kb
#include <bits/stdc++.h>
using namespace std;

ifstream fin("submultimi.in");
ofstream fout("submultimi.out");
int n , m , x[32];

void afis(int n)
{
    for(int i=1 ; i<=n ; ++i) fout << x[i] << " ";
    fout << endl;
}

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

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