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TP03 3.2
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(* ---3.2 char list list...--- *) | |
let rec sentence_to_single_list morse_sentence = match morse_sentence with | |
|[] -> [] | |
|[]::sentence -> '/' :: sentence_to_single_list sentence (* on ajoute un '/' si le mot est fini *) | |
|([]::word)::sentence -> ' ' :: sentence_to_single_list (word::sentence) (* on ajoute un espace ' ' si la lettre est finie *) | |
|((e::letter)::word)::sentence -> e :: (sentence_to_single_list ((letter::word)::sentence)) ;; (* on extrait un caractère d'une lettre en morse pour le mettre dans notre liste *) | |
(* val sentence_to_single_list : char list list list -> char list = <fun> *) | |
sentence_to_single_list (sentence_to_morse [['y'; 'o']; ['d'; 'a'; 'w'; 'g']]) ;; | |
(* | |
- : char list = ['-'; '.'; '-'; '-'; ' '; '-'; '-'; '-'; ' '; '/'; '-'; '.'; '.'; ' '; '.'; '-'; ' '; '.'; '-'; '-'; ' '; '-'; '-'; '.'; ' '; '/'] | |
*) | |
sentence_to_single_list [[['-'; '.'; '-'; '-']; ['-'; '-'; '-']]; [['-'; '.'; '.']; ['.'; '-']; ['.'; '-'; '-']; ['-'; '-'; '.']]] ;; | |
(* | |
- : char list = ['-'; '.'; '-'; '-'; ' '; '-'; '-'; '-'; ' '; '/'; '-'; '.'; '.'; ' '; '.'; '-'; ' '; '.'; '-'; '-'; ' '; '-'; '-'; '.'; ' '; '/'] | |
*) |
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