Cod sursa(job #2249704)

Utilizator emimanuVladucu Marius Emanuel emimanu Data 30 septembrie 2018 10:40:14
Problema Submultimi Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.3 kb
Raporteaza aceasta sursa 
#include <fstream>

using namespace std;
int n,i,j;
ifstream cin("submultimi.in");
ofstream cout("submultimi.out");
int main()
{
     cin>>n;
     for(i=1;i<=(1<<n)-1;i++)  {
     for(j=0;j<=15;j++)
        if(((i>>j)&1)==1)
            cout<<j+1<<"  ";
     cout<<'\n';
     }

  return 0;
}