Cod sursa(job #1797763)
Utilizator | Data | 4 noiembrie 2016 18:53:12 | |
---|---|---|---|
Problema | Submultimi | Scor | 0 |
Compilator | cpp | Status | done |
Runda | selectie_emag_mediu_2016_runda3 | Marime | 0.43 kb |
#include <iostream>
#include <fstream>
using namespace std;
ifstream in("submultimi.in");
ofstream out("submultimi.out");
int v[20]={0},n;
void sub(int i)
{
if(i>n)
{
for(int j=1;j<=n;j++)
if(v[j]==1)
out<<j<<' ';
out<<endl;
return ;
}
v[i]=0;
sub(i+1);
v[i]=1;
sub(i+1);
}
int main()
{
in>>n;
sub(1);
return 0;
}