Pagini recente » Cod sursa (job #2633042) | Cod sursa (job #814423) | Cod sursa (job #253339) | Cod sursa (job #2694527) | Cod sursa (job #2596130)
#include<iostream>
#include<fstream>
using namespace std;
ifstream f("submultimi.in");
ofstream g("submultimi.out");
int n,p=1,p1=1;
int ap[17];//vector de aparitii
void afisare()
{
bool r = 0;
for(int i = 1; i <= n; ++i)
if(ap[i] == 1)
g<< i << " ",r = 1;
if(r)
g<< '\n';
return;
}
void bkt(int poz)
{
if(poz == n + 1) // conditia de oprire
{
afisare();
return;
}
ap[poz] = 1;
bkt(poz + 1);
ap[poz] = 0;
bkt(poz + 1);
}
int main()
{
f >> n;
bkt(1);
}