Cod sursa(job #2574967)
Utilizator | Data | 6 martie 2020 10:56:32 | |
---|---|---|---|
Problema | Submultimi | Scor | 100 |
Compilator | cpp-64 | Status | done |
Runda | Arhiva educationala | Marime | 0.44 kb |
#include <bits/stdc++.h>
using namespace std;
ifstream fin("submultimi.in");
ofstream fout("submultimi.out");
int n,nr;
int v[18];
void afis()
{
for(int i=1; i<=nr; i++) fout<<v[i]<<" ";
fout<<"\n";
}
void bkt(int pos)
{
if(pos==n+1)
{
afis();
return;
}
nr++;
v[nr]=pos;
bkt(pos+1);
nr--;
bkt(pos+1);
}
int main()
{
fin>>n;
bkt(1);
return 0;
}