# Julia 0.2-0.7, bytes = 99, versions=6, score = 16.5

```
v=ones(99)
v[22]=2
v[19]=3
v[17]=4
v[21]=5
v[27]=6
v[:]=7
f()=v[endof(subtypes(AbstractArray))]/10
```

Turns out each version of julia has had a different number of abstract array subtypes. So we use the number of subtypes to index into an array that contains the version number.
The current nightly (0.7), currently has 25, but it is the fallback case anyway.

Julia 0.1 also has a different number of AbstractArray subtypes I would guess.
However, julia 0.1 does not have the `subtypes` function.
So I can't trivially retrieve them.



A significant improvement over [my previous answer.](https://codegolf.stackexchange.com/a/139523/4397)