Cod sursa(job #3168022)
Utilizator | Data | 11 noiembrie 2023 13:30:43 | |
---|---|---|---|
Problema | Submultimi | Scor | 100 |
Compilator | cpp-64 | Status | done |
Runda | Arhiva educationala | Marime | 0.49 kb |
#include <iostream>
#include <vector>
#include <fstream>
using namespace std;
ifstream fin("submultimi.in");
ofstream fout("submultimi.out");
int n;
vector<int>st;
void afisare()
{
for(int i=0;i<st.size();i++)
{
fout<<st[i]<<" ";
}
fout<<"\n";
}
void bkt(int pas)
{
if(pas>n)
{
afisare();
return;
}
st.push_back(pas);
bkt(pas+1);
st.pop_back();
bkt(pas+1);
}
int main()
{
fin>>n;
bkt(1);
}