Cod sursa(job #1604122)

Utilizator cordun_cristinaCristina Maria Cordun cordun_cristina Data 17 februarie 2016 23:20:49
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;

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