Cod sursa(job #520044)
| Utilizator |  Macarescu Sebastian andunhill |
Data | 7 ianuarie 2011 12:43:18 |
|---|---|---|---|
| Problema | Submultimi | Scor | 100 |
| Compilator | cpp | Status | done |
| Runda | Arhiva educationala | Marime | 0.27 kb |
#include<fstream>
using namespace std;
ifstream f("submultimi.in");
ofstream g("submultimi.out");
int main()
{ int N,i,j,lim;
f>>N;
lim=(1<<N);
for(i=1;i<lim;i++)
{ for(j=0;j<N;j++)
if(i&(1<<j)) g<<j+1<<" ";
g<<'\n';
}
f.close();
g.close();
return 0;
}