Cod sursa(job #2662759)
| Utilizator | Data | 24 octombrie 2020 14:00:25 | |
|---|---|---|---|
| Problema | Submultimi | Scor | 100 |
| Compilator | cpp-64 | Status | done |
| Runda | Arhiva educationala | Marime | 0.59 kb |
#include <bits/stdc++.h>
using namespace std;
ifstream fin("submultimi.in");
ofstream fout("submultimi.out");
int st[20],n,ct;
void Afisare()
{
ct++;
if(ct==1)
{
return;
}
for(int i=1;i<=n;i++)
{
if(st[i]==1)
{
fout<<i<<" ";
}
}
fout<<"\n";
}
void Back(int top)
{
if(top==n+1)
Afisare();
else
{
for(int i=0;i<=1;i++)
{
st[top]=i;
Back(top+1);
}
}
}
int main()
{
fin>>n;
Back(1);
return 0;
}
