commit 16ea45b97d75e966760b719649732ba6e9b5e3a9
Author: Matthieu Dubuget <matthieu.dubuget@gmail.com>
Date:   Mon Nov 11 16:39:31 2019 +0100

    Commit initial

diff --git a/.ocamlformat b/.ocamlformat
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+profile = conventional
\ No newline at end of file
diff --git a/README.org b/README.org
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+
+Tiré de : https://leconjugueur.lefigaro.fr/frlesnombres.php
+
+
+et https://www.miakinen.net/vrac/nombres
+
+
+https://www.dcode.fr/ecriture-nombre-lettres
diff --git a/nombres.ml b/nombres.ml
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+++ b/nombres.ml
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+let rec nombre_of_int = function
+  | 0 -> "zéro"
+  | 1 -> "un"
+  | 2 -> "deux"
+  | 3 -> "trois"
+  | 4 -> "quatre"
+  | 5 -> "cinq"
+  | 6 -> "six"
+  | 7 -> "sept"
+  | 8 -> "huit"
+  | 9 -> "neuf"
+  | 10 -> "dix"
+  | 11 -> "onze"
+  | 12 -> "douze"
+  | 13 -> "treize"
+  | 14 -> "quatorze"
+  | 15 -> "quinze"
+  | 16 -> "seize"
+  | 20 -> "vingt"
+  | 30 -> "trente"
+  | 40 -> "quarante"
+  | 50 -> "cinquante"
+  | 60 -> "soixante"
+  | 80 -> "quatre-vingts"
+  | 100 -> "cent"
+  | 1000 -> "mille"
+  | n when n < 70 -> jusqua_70 n
+  | n when n < 80 -> jusqua_100 "soixante" n
+  | n when n < 100 -> jusqua_100 "quatre-vingt" n
+  | n when n < 1_000 -> jusqua_1000 n
+  | n when n < 1_000_000 -> jusqua_1000000 n
+  | _ -> "--------------------"
+
+and jusqua_70 n =
+  let dizaine = nombre_of_int (n / 10 * 10) in
+  let unite = n mod 10 in
+  [ dizaine; nombre_of_int unite ]
+  |> String.concat (if unite = 1 then " et " else "-")
+
+and jusqua_100 dizaine n =
+  let unite = n mod 10 in
+  [ dizaine; nombre_of_int (n mod 20) ]
+  |> String.concat (if unite = 1 && n < 80 then " et " else "-")
+
+and jusqua_1000 n =
+  let centaine = n / 100 and reste = n mod 100 in
+  let cent = if centaine > 1 && reste = 0 then "cents" else "cent" in
+  ( (if centaine = 1 then [ cent ] else [ nombre_of_int centaine; cent ])
+  @ if reste = 0 then [] else [ nombre_of_int reste ] )
+  |> String.concat " "
+
+and jusqua_1000000 n =
+  let milliers = n / 1000 and reste = n mod 1000 in
+  ( (if milliers = 1 then [ "mille" ] else [ nombre_of_int milliers; "mille" ])
+  @ if reste = 0 then [] else [ nombre_of_int reste ] )
+  |> String.concat " "