Cod sursa(job #1003363)

Utilizator tanyafTanya Foransbergher tanyaf Data 30 septembrie 2013 15:49:08
Problema Submultimi Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.31 kb
Raporteaza aceasta sursa 
#include <fstream>

using namespace std;
ifstream f ("submultimi.in");
ofstream  g("submultimi.out");
int n,i,j,x,nr;
int main()
{f>>n;

for(nr=1;nr<1<<n;nr++)
{
    x=nr;
    for(j=1;j<=n;j++)
    {

        if(x%2==1)
        g<<j<<" ";
        x=x/2;
    }
    g<<'\n';
}
    return 0;
}