Cod sursa(job #1314041)

Utilizator DavidDragulinDragulin David DavidDragulin Data 11 ianuarie 2015 14:36:24
Problema Submultimi Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.28 kb
Raporteaza aceasta sursa 
#include <fstream>

using namespace std;
ifstream fin("submultimi.in");
ofstream fout("submultimi.out");
int i,n,j;
int main()
{
    fin>>n;
    for(i=1;i<=(1<<n);i++)
    {
        for(j=0;j<n;j++)if(i&(1<<j))fout<<j+1<<" ";
        fout<<'\n';
    }
    return 0;
}