Cod sursa(job #1537887)
Utilizator | Data | 28 noiembrie 2015 11:38:47 | |
---|---|---|---|
Problema | Submultimi | Scor | 100 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.39 kb |
#include <fstream>
using namespace std;
ifstream f("submultimi.in");
ofstream g("submultimi.out");
int nr=1,n,cnr,maxim,poz;
int main()
{
f>>n;
maxim=1<<n;
for(nr=1;nr<maxim;nr++)
{
for(poz=0;poz<n;poz++)
{
if(nr&(1<<poz))
g<<poz+1<<" ";
}
g<<"\n";
}
f.close();
g.close();
return 0;
}