Cod sursa(job #2239987)

Utilizator tiberiu392Tiberiu Ungurianu tiberiu392 Data 12 septembrie 2018 09:24:15
Problema Submultimi Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.34 kb
Raporteaza aceasta sursa 
#include <fstream>

using namespace std;
ifstream f("submultimi.in");
ofstream g("submultimi.out");

int i, j, n;

int main()
{
     f >> n;
     for( int i = 1 ; i < (1<<n) ; i++ )
     {
         for( int j = 1 ; j <= n ; j++ )
            if( i&(1<<(j-1)))
            g << j <<" ";
         g << "\n";
     }
    return 0;
}