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Ocaml

Name: Anonymous 2008-12-16 11:06

Sup.

What does /prog/ think about ocaml?

Name: Anonymous 2008-12-18 2:12

recursively reversing a list



let rec reverselist l =

    match l with

    | [] -> []

    | car :: [] -> [car]

    | car :: cdr -> List.append (reverselist cdr) [car]

reversing a list with tail recursion



let rec tailrev l =

    let rec loop list acc =

        match list with

        | car :: cdr -> loop cdr (car :: acc)

        | _ -> acc

    loop l []

Name: Anonymous 2008-12-18 2:31

>>32
You don't need the rec in let rec tailrev l =

Name: Anonymous 2008-12-18 2:59

>>33
Ah, force of habit I guess. Good point.

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