Cod sursa(job #3320554)

Utilizator nverde1119Popa Narcis Constantin nverde1119 Data 6 noiembrie 2025 13:52:52
Problema Submultimi Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.45 kb
#include <iostream>
#include <fstream>


using namespace std;
ifstream fin("submultimi.in");
ofstream fout("submultimi.out");
int n,x[20];

void afis(int k)
{
    for(int i=1; i<=k; i++) fout<<x[i]<<' ';
    fout<<'\n';
}
void bt(int k)
{
    for(int i=x[k-1]+1; i<=n; i++)
    {
        x[k]=i;
        afis(k);
        bt(k+1);
    }
}
int main()
{
    fin>>n;
    bt(1);
    fin.close();
    fout.close();
    return 0;
}