#include <bits/stdc++.h>
#define NUM 50005
int v[NUM];
int ok[NUM];
int sol[NUM];
int n;
using namespace std;
ifstream f("economie.in");
ofstream g("economie.out");
int main()
{
    f >> n;
    for(int i = 1; i <= n; ++i)
        f >> v[i];
    sort(v + 1, v + n + 1);
    ok[0] = 1;
    for(int i = 1; i <= n; ++i)
    {
        if(!ok[v[i]])
        {
            sol[++sol[0]] = v[i];
            for(int j = 0; j + v[i] <= v[n]; ++j)
                if(ok[j])
                    ok[j + v[i]] = 1;
        }
    }
    for(int i = 0; i <= sol[0]; ++i)
        g << sol[i] << '\n';
    f.close();
    g.close();
}