Cod sursa(job #1148130)

Utilizator DanyPrvPirvoaica Daniel DanyPrv Data 20 martie 2014 14:45:01
Problema Submultimi Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.33 kb
Raporteaza aceasta sursa 
#include <fstream>
using namespace std;
ifstream f("submultimi.in");
ofstream g("submultimi.out");
int main()
{
    int n;
    f>>n;
    for(int i=1;i<=(1<<n)-1;i++){
        for(int j=0;j<=31;j++){
            if(((i>>j)&1)!=0){
                g<<j+1<<' ';
            }
        }
        g<<'\n';
    }
    return 0;
}