Cod sursa(job #2635917)

Utilizator RTG123Razvan Diaconescu RTG123 Data 15 iulie 2020 21:45:09
Problema Submultimi Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.49 kb
#include <iostream>
#include <fstream>
using namespace std;
ifstream f("submultimi.in");
ofstream g("submultimi.out");
int n,v[17];
void afis(int l)
{
    for (int i=1; i<=l; i++)
    {
        g<<v[i]<<' ';
    }
    g<<'\n';
}
void exec(int l,int cur)
{
    if (cur<n)
    {
        for (int i=cur+1; i<=n; i++)
        {
            v[l+1]=i;
            afis(l+1);
            exec(l+1,i);
        }
    }
}
int main()
{
    f>>n;
    exec(0,0);
    return 0;
}