Cod sursa(job #2216137)

Utilizator MoldooooooooMoldoveanu Stefan Moldoooooooo Data 25 iunie 2018 14:19:05
Problema Submultimi Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.31 kb
Raporteaza aceasta sursa 
#include <fstream>

using namespace std;
ifstream fin("submultimi.in");
ofstream fout("submultimi.out");
int main ()
{
  int n, i, p, j;
  fin >> n;
  for(i=1; i<=(1<<n)-1; i++)
    {p=i;
    for(j=1; j<=n; j++){
      if(p&1)fout<<j<<" ";
      p/=2;
    }
    fout<<'\n';
    }

  return 0;
}