Cod sursa(job #1829152)
Utilizator | Data | 14 decembrie 2016 14:53:58 | |
---|---|---|---|
Problema | Submultimi | Scor | 100 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.52 kb |
#include <fstream>
using namespace std;
ifstream fin ("submultimi.in");
ofstream fout("submultimi.out");
int n,nr,i,j,v[20];
int main()
{
fin >> n;
nr=1<<n;
for (i=1;i<=nr-1;++i)
{
j=1;
while (j<=n && v[j])
{
v[j]=0;
++j;
}
v[j]=1;
for (j=1;j<=n;++j)
{
if (v[j])
{
fout << j << ' ';
}
}
fout << '\n';
}
return 0;
}