Cod sursa(job #648757)
Utilizator | Data | 14 decembrie 2011 08:59:53 | |
---|---|---|---|
Problema | Submultimi | Scor | 100 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.35 kb |
#include <fstream>
using namespace std;
ifstream in ("submultimi.in");
ofstream out ("submultimi.out");
int n;
void scrie ( int x )
{
for ( int i = 1 ; i <= n ; i++)
{
if ((x&(1<<(i-1)))!=0)
out<<i<<" ";
}
out<<"\n";
}
int main()
{
in>>n;
for (int i = 1 ; i < (1<<n) ; i++)
scrie (i);
return 0;
}