[plt-scheme] Teaching Scheme

Dear Eli,

Thanks for your insightful response and the encoded examples.

I'm starting to get the feeling that it isn't possible to print to stdout in Scheme? Is this the case?

Kind regards,
Samuel

On 4/05/2010, at 3:38 AM, Eli Barzilay wrote:

> 
> Since I didn't see any actual reply that had that, here's a direct
> translation of the C code, and it's as documented as the C code (the
> only difference is that it returns the list open open doors rather
> than print them all):