Cod sursa(job #3298201)

Utilizator TraianQTraianQ TraianQ Data 27 mai 2025 22:38:28
Problema Submultimi Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.4 kb
#include <fstream>
using namespace std;
ifstream fin("submultimi.in");
ofstream fout("submultimi.out");
int n,v[17];
void back(int k,int depth)
{
    v[depth]=k;
    if(depth)
    {
        for(int i=1;i<=depth;i++)
            fout<<v[i]<<" ";
        fout<<'\n';
    }
    for(int i=k+1;i<=n;i++)
        back(i,depth+1);
}
int main()
{
    fin>>n;
    back(0,0);
    return 0;
}