Cod sursa(job #1984902)

Utilizator andreiomd1Onut Andrei andreiomd1 Data 26 mai 2017 15:04:28
Problema Submultimi Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.3 kb
Raporteaza aceasta sursa 
#include <fstream>
using namespace std;

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

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