Cod sursa(job #1803979)

Utilizator seby2341Mesca Sebastian seby2341 Data 12 noiembrie 2016 08:53:18
Problema Submultimi Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.39 kb
#include <fstream>

using namespace std;
ifstream f("submultimi.in");
ofstream g("submultimi.out");
int n,i,v[101],x,j;
int main()
{
    f>>n;
    for (i=1; i<=n; i++)
        v[i]=i;
    for(i=1; i<1<<n; i++)
    {
        x=i;
        for(j=1; j<=n; j++)
        {
            if (x%2==1) g<<v[j]<<' ';
            x/=2;

        }
        g<<'\n';
    }
    return 0;
}