Cod sursa(job #1005207)

Utilizator danutbodbodnariuc danut danutbod Data 4 octombrie 2013 15:29:46
Problema Submultimi Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.32 kb
Raporteaza aceasta sursa 
#include <fstream>
using namespace std;
ifstream f("submultimi.in");
ofstream g("submultimi.out");
int main()
{
    int i,j,lim,n;
    f>>n;
    lim=1<<n;
    for(i=1;i<lim;i++)
    {
        for(j=1;j<=n;j++)
            if(i&(1<<(j-1)))
                g<<j<<" ";
        g<<'\n';
    }
    return 0;
}