Cod sursa(job #2469415)

Utilizator alessiamtr12Mitrica Alessia alessiamtr12 Data 7 octombrie 2019 10:17:25
Problema Submultimi Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.42 kb
#include <fstream>

using namespace std;
ifstream fin("submultimi.in");
ofstream fout("submultimi.out");
int n,i,nr,x,poz;
int main()
{   fin>>n;
    nr=(1<<n)-1;
    for(i=1;i<=nr;i++)
    {
        x=i;
        poz=0;
        while(x!=0)
        {
            poz++;
              if((x&1)==1)
                fout<<poz<<" ";
            x=(x>>1);
        }
        fout<<'\n';
    }


    return 0;
}