Cod sursa(job #770599)
| Utilizator | Data | 23 iulie 2012 15:19:55 | |
|---|---|---|---|
| Problema | Submultimi | Scor | 100 |
| Compilator | cpp | Status | done |
| Runda | Arhiva educationala | Marime | 0.44 kb |
#include <fstream>
using namespace std;
ifstream f("submultimi.in");
ofstream g("submultimi.out");
int i, n, k, nr, a, r, c, ok;
bool v[256];
int main(){
f>>n;
f.close();
k=1;
for(i=1; i<=n; i++)
k=k*2;
k--;
for(nr=1; nr<=k; nr++)
{
c=nr;
a=1;
ok=0;
while(c!=0)
{
r=c%2;
c=c/2;
if(r==1)
{
ok=1;
g<<a<<' ';
}
a++;
}
if(ok==1)
g<<"\n";
}
g.close();
return 0;
}
