Cod sursa(job #2076783)

Utilizator BogdanGhGhinea Bogdan BogdanGh Data 27 noiembrie 2017 09:31:12
Problema Submultimi Scor 0
Compilator cpp Status done
Runda Arhiva educationala Marime 0.32 kb
Raporteaza aceasta sursa 
#include <iostream>

using namespace std;
int a[1001],i,x,n,j;
int main()
{
    cin>>n;
    for(i=1;i<=n;i++)cin>>a[i];
    for(i=1;i<(1<<n);i++)
    {
        x=i;
        for(j=1;j<=n;j++)
        {
            if(x%2==1)cout<<a[j]<<" ";
            x=x/2;
        }
        cout<<endl;
    }
    return 0;
}