Pagini recente » Cod sursa (job #2906652) | Cod sursa (job #3193775) | Cod sursa (job #1030417) | Cod sursa (job #581270) | Cod sursa (job #3191021)
#include <iostream>
#include <fstream>
#include <vector>
using namespace std;
ifstream fin("submultimi.in");
ofstream fout("submultimi.out");
vector<int> V;
void afisare(){
for(int i = 0; i < V.size(); i++){
fout<<V[i]<<" ";
}
}
void bkt(int pas, int n){
if(pas > n){
if(V.size() > 0){
afisare();
fout<<"\n";
}
return;
}
bkt(pas + 1, n);
V.push_back(pas);
bkt(pas + 1, n);
V.pop_back();
}
int main()
{
int n;
fin>>n;
bkt(1, n);
return 0;
}