Question: Some of Facebooks programmer puzzles look fun, so I'm trying to get set up to code in C++ on my mac. I decided to try compiling some of my old CS homework with GCC to get started.

My code compiles fine, but when I try to run the executable (called "encrypt") I get this:

```
-bash: encrypt: command not found

```

I checked the permissions on the file and it seems to have execute permission. What am I missing here?

Answer: 
Change your html to the valid `value=` instead of `val=`
try this :

```
$('#dropdownList option:selected').attr('val')

```

note : didnt tested