Pagini recente » Cod sursa (job #2577609) | Cod sursa (job #68794) | Cod sursa (job #600060) | Cod sursa (job #1013616) | Cod sursa (job #2387063)
#include <bits/stdc++.h>
using namespace std;
ifstream fin ("submultimi.in");
ofstream fout ("submultimi.out");
int n,v[20];
void afis(int k){
for(int i=1 ; i <= k ; ++i)
if(v[i] == 1)
fout << i << " ";
fout << endl;
}
void backk(int k){
for(int i = 0; i <= 1 ; ++i)
{
v[k]=i;
if(k == n)
afis(k);
else
backk(k+1);
}
}
int main()
{
fin>>n;
backk(1);
return 0;
}