Created: README.md for The Fiscal Code

Author: arindal1

L-A/0011 The Fiscal Code/README.md

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+# The Fiscal Code
+**[Edabit Solution](https://edabit.com/challenge/Pa2rHJ6KeRBTF28Pg)**
+
+Each person in Italy has an unique identifying ID code issued by the national tax office after the birth registration: the Fiscal Code ([Codice Fiscale](https://en.wikipedia.org/wiki/Italian_fiscal_code_card)).
+
+Given an object containing the personal data of a person (name, surname, gender and date of birth) return the 11 code characters as a string following these steps:
+
+-Generate 3 capital letters from the surname, if it has:
+
+  - At least 3 consonants then the first three consonants are used. (Newman -> NWM).
+  - Less than 3 consonants then vowels will replace missing characters in the same order they appear (Fox -> FXO | Hope -> HPO).
+  - Less than three letters then "X" will take the third slot after the consonant and the vowel (Yu -> YUX).
+
+- Generate 3 capital letters from the name, if it has:
+
+  - Exactly 3 consonants then consonants are used in the order they appear (Matt -> MTT).
+  - More than 3 consonants then first, third and fourth consonant are used (Samantha -> SNT | Thomas -> TMS).
+  - Less than 3 consonants then vowels will replace missing characters in the same order they appear (Bob -> BBO | Paula -> PLA).
+  - Less than three letters then "X" will take the the third slot after the consonant and the vowel (Al -> LAX).
+ 
+- Generate 2 numbers, 1 letter and 2 numbers from date of birth and gender:
+
+  - Take the last two digits of the year of birth (1985 -> 85).
+  - Generate a letter corresponding to the month of birth (January -> A | December -> T) using the table for conversion included in the code.
+  - For males take the day of birth adding one zero at the start if is less than 10 (any 9th day -> 09 | any 20th day -> 20).
+  - For females take the day of birth and sum 40 to it (any 9th day -> 49 | any 20th day -> 60).
+ 
+### Examples:
+
+```javascipt
+fiscalCode({
+  name: "Matt",
+  surname: "Edabit",
+  gender: "M",
+  dob: "1/1/1900"
+}) ➞ "DBTMTT00A01"
+
+fiscalCode({
+  name: "Helen",
+  surname: "Yu",
+  gender: "F",
+  dob: "1/12/1950"
+}) ➞ "YUXHLN50T41"
+
+fiscalCode({
+  name: "Mickey",
+  surname: "Mouse",
+  gender: "M",
+  dob: "16/1/1928"
+}) ➞ "MSOMKY28A16"
+```
+
+**Notes:**
+- Code letters must be uppercase.
+- Date of birth is given in D/M/YYYY format.
+- The conversion table for months is already in the starting code.
+- Y is not a vowel.