Cod sursa(job #1003357)

Utilizator tanyafTanya Foransbergher tanyaf Data 30 septembrie 2013 15:35:57
Problema Submultimi Scor 0
Compilator cpp Status done
Runda Arhiva educationala Marime 0.32 kb
Raporteaza aceasta sursa 
#include <fstream>

using namespace std;
ifstream f ("sub.in");
ofstream  g("sub.out");
int n,i,j,x,nr,a[100];
int main()
{f>>n;
for(i=1;i<=n;i++)
f>>a[i];
for(nr=1;nr<1<<n;nr++)
{
    x=nr;
    for(j=1;j<=n;j++)
    {
        if(x%2==1)
        g<<a[j];
        x=x/2;
    }
    g<<'\n';
}

    return 0;
}